| 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 | $167.72 | 8.187% | $181.4512 | $181.45 | $181.45 | $181.50 |
| Purchase #2 | $191.52 | 3.284% | $197.8095 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $217.57 | 5.656% | $229.8758 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $105.96 | 12.192% | $118.8786 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $176.55 | 3.337% | $182.4415 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $155.59 | 13.130% | $176.019 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $77.49 | 9.405% | $84.7779 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $1,092.40 | $1,171.2535 | $1,171.26 | $1,171.30 | $1,171.30 | |