| 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 | $145.65 | 12.207% | $163.4295 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $168.58 | 4.144% | $175.566 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $135.63 | 9.521% | $148.5433 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $219.98 | 8.533% | $238.7509 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $11.61 | 13.233% | $13.1464 | $13.15 | $13.15 | $13.10 |
| Purchase #6 | $29.71 | 8.432% | $32.2151 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $110.84 | 10.571% | $122.5569 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $822.00 | $894.2081 | $894.22 | $894.20 | $894.20 | |