| 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 | $188.90 | 11.238% | $210.1286 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $43.64 | 13.407% | $49.4908 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $109.98 | 3.551% | $113.8854 | $113.89 | $113.90 | $113.90 |
| Purchase #4 | $35.97 | 11.399% | $40.0702 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $160.48 | 9.307% | $175.4159 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $15.92 | 4.257% | $16.5977 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $110.28 | 6.175% | $117.0898 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $665.17 | $722.6784 | $722.69 | $722.70 | $722.70 | |