| 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 | $172.69 | 3.122% | $178.0814 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $209.90 | 12.426% | $235.9822 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $121.89 | 7.428% | $130.944 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $124.93 | 5.717% | $132.0722 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $12.62 | 11.285% | $14.0442 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $15.30 | 12.668% | $17.2382 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $134.61 | 6.179% | $142.9276 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $791.94 | $851.2898 | $851.28 | $851.35 | $851.20 | |