| 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 | $145.52 | 6.178% | $154.5102 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $55.75 | 5.390% | $58.7549 | $58.75 | $58.75 | $58.80 |
| Purchase #3 | $183.30 | 5.828% | $193.9827 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $47.47 | 5.251% | $49.9626 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $106.52 | 7.817% | $114.8467 | $114.85 | $114.85 | $114.80 |
| Purchase #6 | $161.79 | 11.607% | $180.569 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $102.54 | 7.831% | $110.5699 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $802.89 | $863.1960 | $863.19 | $863.15 | $863.30 | |