| 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 | $120.47 | 10.717% | $133.3808 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $141.62 | 7.365% | $152.0503 | $152.05 | $152.05 | $152.10 |
| Purchase #3 | $152.31 | 7.586% | $163.8642 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $66.67 | 7.476% | $71.6542 | $71.65 | $71.65 | $71.70 |
| Purchase #5 | $177.68 | 10.840% | $196.9405 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $126.63 | 9.766% | $138.9967 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $53.57 | 4.108% | $55.7707 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $838.95 | $912.6574 | $912.65 | $912.65 | $912.80 | |