| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.54 | 13.709% | $209.8386 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $163.87 | 10.755% | $181.4942 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $115.82 | 13.518% | $131.4765 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $116.64 | 3.152% | $120.3165 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $196.26 | 12.304% | $220.4078 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $133.61 | 13.462% | $151.5966 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $160.68 | 13.538% | $182.4329 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $1,071.42 | $1,197.5631 | $1,197.57 | $1,197.60 | $1,197.50 | |