| 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 | $152.96 | 11.552% | $170.6299 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $146.33 | 10.611% | $161.8571 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $172.84 | 3.574% | $179.0173 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $157.71 | 13.470% | $178.9535 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $84.57 | 5.291% | $89.0446 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $84.46 | 3.334% | $87.2759 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $63.51 | 7.174% | $68.0662 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $862.38 | $934.8445 | $934.85 | $934.85 | $934.90 | |