| 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 | $152.77 | 7.816% | $164.7105 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $127.84 | 12.749% | $144.1383 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $110.86 | 3.336% | $114.5583 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $153.88 | 8.316% | $166.6767 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $217.36 | 12.606% | $244.7604 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $207.55 | 10.455% | $229.2494 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $131.34 | 11.401% | $146.3141 | $146.31 | $146.30 | $146.30 |
| 7 purchase totals = | $1,101.60 | $1,210.4077 | $1,210.41 | $1,210.40 | $1,210.40 | |