| 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 | $151.43 | 6.828% | $161.7696 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $187.95 | 12.150% | $210.7859 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $68.31 | 4.679% | $71.5062 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $65.70 | 8.516% | $71.295 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $113.82 | 9.851% | $125.0324 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $39.98 | 12.631% | $45.0299 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $41.44 | 11.844% | $46.3482 | $46.35 | $46.35 | $46.30 |
| 7 purchase totals = | $668.63 | $731.7672 | $731.78 | $731.80 | $731.70 | |