| 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 | $176.79 | 8.703% | $192.176 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $131.57 | 13.359% | $149.1464 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $242.69 | 10.515% | $268.2089 | $268.21 | $268.20 | $268.20 |
| Purchase #4 | $107.61 | 4.859% | $112.8388 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $195.87 | 11.833% | $219.0473 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $16.30 | 8.322% | $17.6565 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $65.88 | 3.379% | $68.1061 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $936.71 | $1,027.1800 | $1,027.20 | $1,027.20 | $1,027.10 | |