| 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 | $170.63 | 11.366% | $190.0238 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $81.97 | 6.801% | $87.5448 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $53.41 | 9.726% | $58.6047 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $187.44 | 9.252% | $204.7819 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $194.27 | 3.820% | $201.6911 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $68.44 | 11.167% | $76.0827 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $26.90 | 9.395% | $29.4273 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $783.06 | $848.1563 | $848.14 | $848.20 | $848.10 | |