| 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 | $136.25 | 4.418% | $142.2695 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $14.82 | 12.855% | $16.7251 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $38.34 | 6.539% | $40.8471 | $40.85 | $40.85 | $40.80 |
| Purchase #4 | $160.43 | 6.409% | $170.712 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $108.37 | 7.289% | $116.2691 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $185.33 | 6.869% | $198.0603 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $181.38 | 5.697% | $191.7132 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $824.92 | $876.5963 | $876.60 | $876.55 | $876.60 | |