| 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 | $178.56 | 8.327% | $193.4287 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $73.60 | 11.673% | $82.1913 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $13.86 | 9.767% | $15.2137 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $180.59 | 7.416% | $193.9826 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $155.57 | 8.357% | $168.571 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $112.67 | 11.276% | $125.3747 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $65.91 | 12.102% | $73.8864 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $780.76 | $852.6484 | $852.64 | $852.65 | $852.70 | |