| 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 | $169.81 | 13.693% | $193.0621 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $232.41 | 8.286% | $251.6675 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $81.36 | 11.662% | $90.8482 | $90.85 | $90.85 | $90.80 |
| Purchase #4 | $31.47 | 4.274% | $32.815 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $123.51 | 13.425% | $140.0912 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $66.50 | 12.204% | $74.6157 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $144.42 | 4.793% | $151.3421 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $849.48 | $934.4418 | $934.45 | $934.40 | $934.40 | |