| 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 | $143.75 | 10.797% | $159.2707 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $224.66 | 7.538% | $241.5949 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $12.26 | 10.697% | $13.5715 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $134.27 | 11.413% | $149.5942 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $135.25 | 13.399% | $153.3721 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $133.89 | 5.375% | $141.0866 | $141.09 | $141.10 | $141.10 |
| Purchase #7 | $125.98 | 5.286% | $132.6393 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $910.06 | $991.1293 | $991.12 | $991.10 | $991.20 | |