| 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 | $82.96 | 13.596% | $94.2392 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $175.66 | 7.139% | $188.2004 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $141.27 | 8.664% | $153.5096 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $202.58 | 11.699% | $226.2798 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $53.91 | 5.458% | $56.8524 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $170.25 | 9.770% | $186.8834 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $13.68 | 12.689% | $15.4159 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $840.31 | $921.3807 | $921.38 | $921.40 | $921.40 | |