| 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 | $92.85 | 10.337% | $102.4479 | $102.45 | $102.45 | $102.40 |
| Purchase #2 | $53.85 | 5.862% | $57.0067 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $169.93 | 9.544% | $186.1481 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $159.46 | 5.491% | $168.2159 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $238.81 | 5.495% | $251.9326 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $27.96 | 11.652% | $31.2179 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $170.47 | 6.120% | $180.9028 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $913.33 | $977.8719 | $977.88 | $977.85 | $977.70 | |