| 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 | $90.95 | 13.184% | $102.9408 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $170.96 | 9.435% | $187.0901 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $151.42 | 4.679% | $158.5049 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $123.83 | 10.844% | $137.2581 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $66.39 | 12.858% | $74.9264 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $63.48 | 11.520% | $70.7929 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $160.76 | 7.628% | $173.0228 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $827.79 | $904.5360 | $904.53 | $904.55 | $904.50 | |