| 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 | $132.36 | 8.653% | $143.8131 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $136.55 | 9.823% | $149.9633 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $49.33 | 10.454% | $54.487 | $54.49 | $54.50 | $54.50 |
| Purchase #4 | $53.61 | 10.129% | $59.0402 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $111.72 | 3.814% | $115.981 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $169.85 | 13.633% | $193.0057 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $212.35 | 9.198% | $231.882 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $865.77 | $948.1723 | $948.17 | $948.20 | $948.20 | |