| 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 | $139.39 | 13.599% | $158.3456 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $21.94 | 11.184% | $24.3938 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $133.76 | 7.410% | $143.6716 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $148.94 | 3.369% | $153.9578 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $230.75 | 11.537% | $257.3716 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $96.54 | 4.869% | $101.2405 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $45.68 | 6.561% | $48.6771 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $817.00 | $887.6580 | $887.66 | $887.65 | $887.70 | |