| 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 | $179.79 | 5.866% | $190.3365 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $201.65 | 7.307% | $216.3846 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $58.71 | 11.627% | $65.5362 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $55.55 | 3.814% | $57.6687 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $47.43 | 9.348% | $51.8638 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $55.79 | 6.802% | $59.5848 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $203.84 | 13.873% | $232.1187 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $802.76 | $873.4933 | $873.49 | $873.50 | $873.50 | |