| 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 | $162.81 | 4.140% | $169.5503 | $169.55 | $169.55 | $169.60 |
| Purchase #2 | $65.89 | 5.711% | $69.653 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $180.43 | 13.867% | $205.4502 | $205.45 | $205.45 | $205.50 |
| Purchase #4 | $61.46 | 10.491% | $67.9078 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $204.33 | 12.653% | $230.1839 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $150.70 | 8.776% | $163.9254 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $35.39 | 9.259% | $38.6668 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $861.01 | $945.3374 | $945.34 | $945.35 | $945.50 | |