| 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 | $101.69 | 12.862% | $114.7694 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $140.75 | 12.672% | $158.5858 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $143.72 | 3.593% | $148.8839 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $138.67 | 11.125% | $154.097 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $154.68 | 5.862% | $163.7473 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $39.34 | 8.374% | $42.6343 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $29.49 | 13.767% | $33.5499 | $33.55 | $33.55 | $33.50 |
| 7 purchase totals = | $748.34 | $816.2676 | $816.27 | $816.30 | $816.20 | |