| 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 | $126.44 | 8.477% | $137.1583 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $145.73 | 4.401% | $152.1436 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $31.84 | 10.526% | $35.1915 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $139.99 | 10.704% | $154.9745 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $221.71 | 5.717% | $234.3852 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $31.26 | 8.810% | $34.014 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $152.26 | 9.307% | $166.4308 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $849.23 | $914.2979 | $914.29 | $914.30 | $914.30 | |