| 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 | $11.36 | 5.684% | $12.0057 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $181.96 | 3.760% | $188.8017 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $223.49 | 10.365% | $246.6547 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $66.82 | 9.460% | $73.1412 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $125.63 | 10.844% | $139.2533 | $139.25 | $139.25 | $139.30 |
| Purchase #6 | $143.67 | 8.450% | $155.8101 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $149.75 | 5.394% | $157.8275 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $902.68 | $973.4942 | $973.49 | $973.50 | $973.50 | |