| 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 | $131.36 | 13.735% | $149.4023 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $126.28 | 3.412% | $130.5887 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $10.59 | 9.677% | $11.6148 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $139.71 | 6.449% | $148.7199 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $163.97 | 13.325% | $185.819 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $229.49 | 3.694% | $237.9674 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $48.63 | 7.252% | $52.1566 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $850.03 | $916.2687 | $916.27 | $916.20 | $916.30 | |