| 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 | $208.54 | 3.148% | $215.1048 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $34.25 | 5.698% | $36.2016 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $143.74 | 10.771% | $159.2222 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $94.79 | 13.828% | $107.8976 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $16.94 | 4.511% | $17.7042 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $43.62 | 7.786% | $47.0163 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $204.92 | 6.234% | $217.6947 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $746.80 | $800.8414 | $800.83 | $800.80 | $800.80 | |