| 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 | $178.35 | 12.514% | $200.6687 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $156.52 | 4.756% | $163.9641 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $22.72 | 13.736% | $25.8408 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $79.65 | 5.426% | $83.9718 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $171.45 | 4.118% | $178.5103 | $178.51 | $178.50 | $178.50 |
| Purchase #6 | $10.45 | 11.409% | $11.6422 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $187.89 | 3.404% | $194.2858 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $807.03 | $858.8837 | $858.88 | $858.85 | $858.90 | |