| 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 | $125.71 | 7.615% | $135.2828 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $29.49 | 10.424% | $32.564 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $151.26 | 3.317% | $156.2773 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $22.58 | 9.103% | $24.6355 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $47.66 | 10.862% | $52.8368 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $180.28 | 3.491% | $186.5736 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $42.29 | 12.560% | $47.6016 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $599.27 | $635.7716 | $635.77 | $635.80 | $635.80 | |