| 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 | $182.60 | 3.319% | $188.6605 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $239.36 | 8.114% | $258.7817 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $12.76 | 12.154% | $14.3109 | $14.31 | $14.30 | $14.30 |
| Purchase #4 | $65.50 | 7.278% | $70.2671 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $21.90 | 9.632% | $24.0094 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $71.34 | 3.763% | $74.0245 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $126.50 | 11.111% | $140.5554 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $719.96 | $770.6095 | $770.61 | $770.55 | $770.70 | |