| 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 | $138.41 | 4.363% | $144.4488 | $144.45 | $144.45 | $144.40 |
| Purchase #2 | $19.56 | 9.299% | $21.3789 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $129.94 | 9.343% | $142.0803 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $151.55 | 7.686% | $163.1981 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $122.66 | 5.857% | $129.8442 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $126.82 | 3.550% | $131.3221 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $57.91 | 11.691% | $64.6803 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $746.85 | $796.9527 | $796.95 | $797.00 | $796.90 | |