| 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 | $198.89 | 6.203% | $211.2271 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $121.97 | 6.186% | $129.5151 | $129.52 | $129.50 | $129.50 |
| Purchase #3 | $22.89 | 12.568% | $25.7668 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $73.53 | 9.474% | $80.4962 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $149.32 | 10.218% | $164.5775 | $164.58 | $164.60 | $164.60 |
| Purchase #6 | $106.63 | 8.754% | $115.9644 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $33.61 | 12.858% | $37.9316 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $706.84 | $765.4787 | $765.49 | $765.50 | $765.50 | |