| 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 | $150.98 | 13.819% | $171.8439 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $66.82 | 4.481% | $69.8142 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $63.33 | 12.367% | $71.162 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $142.35 | 8.785% | $154.8554 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $65.41 | 13.511% | $74.2475 | $74.25 | $74.25 | $74.20 |
| Purchase #6 | $190.84 | 3.395% | $197.319 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $198.98 | 13.453% | $225.7488 | $225.75 | $225.75 | $225.70 |
| 7 purchase totals = | $878.71 | $964.9908 | $964.99 | $964.95 | $964.90 | |