| 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 | $158.54 | 3.405% | $163.9383 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $47.59 | 12.770% | $53.6672 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $170.26 | 5.601% | $179.7963 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $71.37 | 3.801% | $74.0828 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $6.99 | 12.464% | $7.8612 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $55.97 | 9.569% | $61.3258 | $61.33 | $61.35 | $61.30 |
| Purchase #7 | $50.85 | 13.312% | $57.6192 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $561.57 | $598.2908 | $598.30 | $598.30 | $598.30 | |