| 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 | $130.47 | 5.503% | $137.6498 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $36.53 | 11.266% | $40.6455 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $36.82 | 11.701% | $41.1283 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $158.38 | 7.805% | $170.7416 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $70.25 | 7.328% | $75.3979 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $203.56 | 4.347% | $212.4088 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $131.84 | 12.163% | $147.8757 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $767.85 | $825.8476 | $825.86 | $825.90 | $825.70 | |