| 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 | $149.53 | 12.681% | $168.4919 | $168.49 | $168.50 | $168.50 |
| Purchase #2 | $93.81 | 7.295% | $100.6534 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $189.89 | 11.523% | $211.771 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $92.68 | 11.338% | $103.1881 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $116.87 | 3.686% | $121.1778 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $150.91 | 5.757% | $159.5979 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $63.62 | 13.858% | $72.4365 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $857.31 | $937.3166 | $937.32 | $937.35 | $937.40 | |