| 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 | $136.66 | 5.673% | $144.4127 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $176.82 | 3.586% | $183.1608 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $99.86 | 4.265% | $104.119 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $158.26 | 10.756% | $175.2824 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $129.59 | 10.505% | $143.2034 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $233.81 | 4.418% | $244.1397 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $227.26 | 13.435% | $257.7924 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $1,162.26 | $1,252.1104 | $1,252.10 | $1,252.10 | $1,252.10 | |