| 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 | $115.74 | 13.276% | $131.1056 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $82.33 | 4.301% | $85.871 | $85.87 | $85.85 | $85.90 |
| Purchase #3 | $152.95 | 3.348% | $158.0708 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $143.59 | 11.760% | $160.4762 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $69.77 | 11.502% | $77.7949 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $66.81 | 3.561% | $69.1891 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $102.44 | 9.796% | $112.475 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $733.63 | $794.9826 | $794.99 | $795.00 | $795.10 | |