| 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 | $156.64 | 10.576% | $173.2062 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $27.56 | 5.764% | $29.1486 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $22.86 | 11.460% | $25.4798 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $103.95 | 13.167% | $117.6371 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $115.63 | 7.199% | $123.9542 | $123.95 | $123.95 | $124.00 |
| Purchase #6 | $90.27 | 5.787% | $95.4939 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $249.85 | 4.846% | $261.9577 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $766.76 | $826.8775 | $826.88 | $826.90 | $826.90 | |