| 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 | $193.70 | 6.363% | $206.0251 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $187.94 | 11.810% | $210.1357 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $127.28 | 9.348% | $139.1781 | $139.18 | $139.20 | $139.20 |
| Purchase #4 | $116.56 | 8.808% | $126.8266 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $91.76 | 9.139% | $100.1459 | $100.15 | $100.15 | $100.10 |
| Purchase #6 | $11.26 | 13.797% | $12.8135 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $171.54 | 9.205% | $187.3303 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $900.04 | $982.4552 | $982.47 | $982.55 | $982.30 | |