| 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 | $189.36 | 6.175% | $201.053 | $201.05 | $201.05 | $201.10 |
| Purchase #2 | $94.98 | 11.515% | $105.9169 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $78.86 | 3.718% | $81.792 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $87.69 | 13.514% | $99.5404 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $97.78 | 4.505% | $102.185 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $87.74 | 9.860% | $96.3912 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $110.33 | 4.828% | $115.6567 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $746.74 | $802.5352 | $802.54 | $802.55 | $802.60 | |