| 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 | $238.53 | 6.362% | $253.7053 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $180.47 | 11.534% | $201.2854 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $148.60 | 5.267% | $156.4268 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $104.27 | 4.485% | $108.9465 | $108.95 | $108.95 | $108.90 |
| Purchase #5 | $88.57 | 6.459% | $94.2907 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $158.51 | 13.476% | $179.8708 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $128.76 | 11.282% | $143.2867 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $1,047.71 | $1,137.8122 | $1,137.83 | $1,137.85 | $1,137.80 | |