| 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 | $154.60 | 8.692% | $168.0378 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $17.87 | 4.470% | $18.6688 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $124.42 | 6.229% | $132.1701 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $221.43 | 5.531% | $233.6773 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $18.55 | 12.415% | $20.853 | $20.85 | $20.85 | $20.90 |
| Purchase #6 | $128.41 | 11.594% | $143.2979 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $59.84 | 7.842% | $64.5327 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $725.12 | $781.2376 | $781.24 | $781.25 | $781.30 | |