| 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 | $191.50 | 3.227% | $197.6797 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $138.49 | 8.309% | $149.9971 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $59.47 | 11.334% | $66.2103 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $170.90 | 10.874% | $189.4837 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $128.39 | 13.567% | $145.8087 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $170.25 | 5.821% | $180.1603 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $18.93 | 8.182% | $20.4789 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $877.93 | $949.8187 | $949.82 | $949.85 | $949.90 | |