| 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 | $170.90 | 9.735% | $187.5371 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $14.46 | 8.509% | $15.6904 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $108.86 | 10.192% | $119.955 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $74.93 | 11.716% | $83.7088 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $163.40 | 10.335% | $180.2874 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $69.98 | 12.206% | $78.5218 | $78.52 | $78.50 | $78.50 |
| Purchase #7 | $187.44 | 13.474% | $212.6957 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $789.97 | $878.3962 | $878.41 | $878.40 | $878.40 | |