| 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 | $143.81 | 13.827% | $163.6946 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $207.96 | 8.287% | $225.1936 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $126.41 | 3.820% | $131.2389 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $130.46 | 6.438% | $138.859 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $51.51 | 3.870% | $53.5034 | $53.50 | $53.50 | $53.50 |
| Purchase #6 | $78.76 | 10.535% | $87.0574 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $84.71 | 12.499% | $95.2979 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $823.62 | $894.8448 | $894.84 | $894.85 | $894.90 | |