| 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 | $125.77 | 8.192% | $136.0731 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $191.46 | 13.526% | $217.3569 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $170.98 | 7.164% | $183.229 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $10.29 | 3.278% | $10.6273 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $108.43 | 3.141% | $111.8358 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $93.60 | 6.786% | $99.9517 | $99.95 | $99.95 | $100.00 |
| Purchase #7 | $6.80 | 4.299% | $7.0923 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $707.33 | $766.1661 | $766.17 | $766.20 | $766.20 | |