| 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 | $149.55 | 10.436% | $165.157 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $220.98 | 3.439% | $228.5795 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $122.69 | 7.283% | $131.6255 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $144.57 | 3.431% | $149.5302 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $8.50 | 6.518% | $9.054 | $9.05 | $9.05 | $9.10 |
| Purchase #6 | $74.38 | 8.148% | $80.4405 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $101.30 | 3.234% | $104.576 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $821.97 | $868.9627 | $868.97 | $869.05 | $869.00 | |