| 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 | $144.26 | 6.436% | $153.5446 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $83.98 | 4.649% | $87.8842 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $174.40 | 11.861% | $195.0856 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $14.36 | 12.450% | $16.1478 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $74.35 | 12.608% | $83.724 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $205.71 | 9.152% | $224.5366 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $171.43 | 7.162% | $183.7078 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $868.49 | $944.6306 | $944.63 | $944.65 | $944.50 | |