| 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 | $142.53 | 11.683% | $159.1818 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $63.58 | 11.170% | $70.6819 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $25.57 | 10.181% | $28.1733 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $54.82 | 6.533% | $58.4014 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $221.28 | 8.777% | $240.7017 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $62.30 | 5.852% | $65.9458 | $65.95 | $65.95 | $65.90 |
| Purchase #7 | $112.43 | 11.613% | $125.4865 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $682.51 | $748.5724 | $748.57 | $748.60 | $748.60 | |