| 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 | $115.98 | 3.627% | $120.1866 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $73.47 | 5.159% | $77.2603 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $119.94 | 11.655% | $133.919 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $148.34 | 7.125% | $158.9092 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $156.70 | 7.606% | $168.6186 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $119.35 | 10.409% | $131.7731 | $131.77 | $131.75 | $131.80 |
| Purchase #7 | $180.30 | 7.140% | $193.1734 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $914.08 | $983.8402 | $983.84 | $983.75 | $983.90 | |