| 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 | $13.30 | 6.631% | $14.1819 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $86.61 | 9.843% | $95.135 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $180.77 | 9.123% | $197.2616 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $241.78 | 12.797% | $272.7206 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $155.55 | 5.218% | $163.6666 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $175.51 | 4.620% | $183.6186 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $28.31 | 13.258% | $32.0633 | $32.06 | $32.05 | $32.10 |
| 7 purchase totals = | $881.83 | $958.6476 | $958.65 | $958.60 | $958.70 | |