| 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 | $157.50 | 9.721% | $172.8106 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $136.38 | 13.409% | $154.6672 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $48.57 | 9.397% | $53.1341 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $45.39 | 8.645% | $49.314 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $105.99 | 9.406% | $115.9594 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $157.72 | 4.580% | $164.9436 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $41.67 | 4.764% | $43.6552 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $693.22 | $754.4841 | $754.48 | $754.45 | $754.50 | |