| 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 | $151.55 | 12.360% | $170.2816 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $165.38 | 8.622% | $179.6391 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $74.37 | 4.666% | $77.8401 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $208.96 | 7.563% | $224.7636 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $89.32 | 12.414% | $100.4082 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $74.66 | 12.700% | $84.1418 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $22.84 | 9.402% | $24.9874 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $787.08 | $862.0618 | $862.06 | $862.10 | $862.00 | |