| 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 | $162.94 | 4.136% | $169.6792 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $21.79 | 5.653% | $23.0218 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $184.58 | 6.405% | $196.4023 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $139.71 | 13.248% | $158.2188 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $56.65 | 13.283% | $64.1748 | $64.17 | $64.15 | $64.20 |
| Purchase #6 | $139.98 | 12.701% | $157.7589 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $204.39 | 3.692% | $211.9361 | $211.94 | $211.95 | $211.90 |
| 7 purchase totals = | $910.04 | $981.1919 | $981.19 | $981.15 | $981.20 | |