| 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 | $146.61 | 8.692% | $159.3533 | $159.35 | $159.35 | $159.40 |
| Purchase #2 | $110.31 | 8.495% | $119.6808 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $44.29 | 13.644% | $50.3329 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $200.93 | 9.374% | $219.7652 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $31.53 | 11.759% | $35.2376 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $118.64 | 11.406% | $132.1721 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $101.86 | 9.590% | $111.6284 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $754.17 | $828.1703 | $828.17 | $828.20 | $828.20 | |