| 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 | $150.97 | 5.216% | $158.8446 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $195.95 | 9.346% | $214.2635 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $54.37 | 6.861% | $58.1003 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $143.29 | 12.301% | $160.9161 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $178.31 | 8.257% | $193.0331 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $35.83 | 4.284% | $37.365 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $38.61 | 6.429% | $41.0922 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $797.33 | $863.6148 | $863.61 | $863.60 | $863.60 | |