| 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 | $76.90 | 6.270% | $81.7216 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $112.86 | 8.684% | $122.6608 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $183.91 | 5.379% | $193.8025 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $175.52 | 9.318% | $191.875 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $109.96 | 10.833% | $121.872 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $28.78 | 11.679% | $32.1412 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $176.90 | 6.401% | $188.2234 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $864.83 | $932.2965 | $932.29 | $932.25 | $932.30 | |