| 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 | $228.84 | 13.144% | $258.9187 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $79.27 | 8.154% | $85.7337 | $85.73 | $85.75 | $85.70 |
| Purchase #3 | $166.70 | 7.406% | $179.0458 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $40.77 | 9.119% | $44.4878 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $140.45 | 9.761% | $154.1593 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $55.31 | 13.348% | $62.6928 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $179.93 | 11.605% | $200.8109 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $891.27 | $985.8490 | $985.85 | $985.85 | $985.80 | |