| 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 | $160.40 | 3.813% | $166.5161 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $203.97 | 11.532% | $227.4918 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $34.30 | 5.284% | $36.1124 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $139.32 | 3.710% | $144.4888 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $126.58 | 9.616% | $138.7519 | $138.75 | $138.75 | $138.80 |
| Purchase #6 | $188.82 | 4.328% | $196.9921 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $202.57 | 11.372% | $225.6063 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $1,055.96 | $1,135.9594 | $1,135.96 | $1,135.95 | $1,136.00 | |