| 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 | $103.65 | 13.332% | $117.4686 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $35.67 | 12.526% | $40.138 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $179.65 | 10.200% | $197.9743 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $42.49 | 13.482% | $48.2185 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $205.35 | 11.354% | $228.6654 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $91.90 | 11.566% | $102.5292 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $134.66 | 13.612% | $152.9899 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $793.37 | $887.9839 | $887.99 | $887.95 | $888.00 | |