| 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 | $213.98 | 5.453% | $225.6483 | $225.65 | $225.65 | $225.60 |
| Purchase #2 | $83.99 | 8.178% | $90.8587 | $90.86 | $90.85 | $90.90 |
| Purchase #3 | $62.50 | 12.557% | $70.3481 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $91.82 | 12.247% | $103.0652 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $144.68 | 12.862% | $163.2887 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $141.73 | 13.388% | $160.7048 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $95.90 | 13.210% | $108.5684 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $834.60 | $922.4822 | $922.49 | $922.45 | $922.50 | |