| 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 | $155.80 | 13.841% | $177.3643 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $154.40 | 9.660% | $169.315 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $184.50 | 9.139% | $201.3615 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $239.97 | 8.564% | $260.521 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $183.89 | 3.679% | $190.6553 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $53.77 | 7.753% | $57.9388 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $204.26 | 13.732% | $232.309 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $1,176.59 | $1,289.4649 | $1,289.47 | $1,289.40 | $1,289.50 | |