| 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 | $180.78 | 13.470% | $205.1311 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $126.42 | 11.162% | $140.531 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $92.39 | 11.154% | $102.6952 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $170.97 | 3.854% | $177.5592 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $75.99 | 10.528% | $83.9902 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $212.25 | 11.152% | $235.9201 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $173.86 | 3.777% | $180.4267 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $1,032.66 | $1,126.2535 | $1,126.26 | $1,126.30 | $1,126.20 | |