| 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 | $37.98 | 13.727% | $43.1935 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $147.55 | 3.136% | $152.1772 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $74.39 | 13.135% | $84.1611 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $147.99 | 6.873% | $158.1614 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $19.39 | 5.350% | $20.4274 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $39.60 | 5.402% | $41.7392 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $239.65 | 9.180% | $261.6499 | $261.65 | $261.65 | $261.60 |
| 7 purchase totals = | $706.55 | $761.5097 | $761.51 | $761.55 | $761.50 | |