| 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 | $209.59 | 13.118% | $237.084 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $5.25 | 6.207% | $5.5759 | $5.58 | $5.60 | $5.60 |
| Purchase #3 | $149.36 | 6.174% | $158.5815 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $152.61 | 10.576% | $168.75 | $168.75 | $168.75 | $168.80 |
| Purchase #5 | $20.37 | 6.443% | $21.6824 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $108.92 | 6.738% | $116.259 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $46.40 | 6.649% | $49.4851 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $692.50 | $757.4179 | $757.42 | $757.50 | $757.60 | |