| 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 | $139.36 | 13.856% | $158.6697 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $225.97 | 11.114% | $251.0843 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $35.30 | 13.754% | $40.1552 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $123.30 | 7.718% | $132.8163 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $60.58 | 9.607% | $66.3999 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $172.63 | 13.521% | $195.9713 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $20.64 | 11.553% | $23.0245 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $777.78 | $868.1212 | $868.12 | $868.05 | $868.20 | |