| 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 | $15.93 | 8.235% | $17.2418 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $175.70 | 4.614% | $183.8068 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $64.57 | 13.124% | $73.0442 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $107.45 | 9.723% | $117.8974 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $6.32 | 3.867% | $6.5644 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $122.48 | 11.537% | $136.6105 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $159.83 | 12.730% | $180.1764 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $652.28 | $715.3415 | $715.34 | $715.35 | $715.30 | |