| 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 | $178.96 | 7.497% | $192.3766 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $121.88 | 9.458% | $133.4074 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $202.83 | 5.234% | $213.4461 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $8.94 | 8.682% | $9.7162 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $148.83 | 6.426% | $158.3938 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $61.49 | 4.364% | $64.1734 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $86.91 | 7.801% | $93.6898 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $809.84 | $865.2033 | $865.21 | $865.20 | $865.20 | |