| 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 | $186.45 | 11.125% | $207.1926 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $58.44 | 7.462% | $62.8008 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $23.78 | 9.464% | $26.0305 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $64.74 | 5.310% | $68.1777 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $107.91 | 8.279% | $116.8439 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $123.64 | 13.186% | $139.9432 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $194.28 | 6.575% | $207.0539 | $207.05 | $207.05 | $207.10 |
| 7 purchase totals = | $759.24 | $828.0426 | $828.03 | $828.10 | $828.00 | |