| 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 | $177.83 | 9.611% | $194.9212 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $143.51 | 11.182% | $159.5573 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $32.63 | 6.117% | $34.626 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $99.68 | 9.119% | $108.7698 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $13.51 | 6.467% | $14.3837 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $109.67 | 10.603% | $121.2983 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $161.99 | 8.238% | $175.3347 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $738.82 | $808.8910 | $808.89 | $808.90 | $808.90 | |