| 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 | $129.67 | 12.468% | $145.8373 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $121.34 | 13.178% | $137.3302 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $61.38 | 6.148% | $65.1536 | $65.15 | $65.15 | $65.20 |
| Purchase #4 | $58.77 | 11.334% | $65.431 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $108.87 | 13.353% | $123.4074 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $197.82 | 8.753% | $215.1352 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $100.66 | 10.217% | $110.9444 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $778.51 | $863.2391 | $863.24 | $863.30 | $863.10 | |