| 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 | $147.25 | 7.777% | $158.7016 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $174.25 | 8.300% | $188.7128 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $60.77 | 13.359% | $68.8883 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $66.45 | 13.431% | $75.3749 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $212.39 | 13.515% | $241.0945 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $89.79 | 5.723% | $94.9287 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $24.54 | 5.688% | $25.9358 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $775.44 | $853.6366 | $853.63 | $853.65 | $853.60 | |