| 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 | $169.27 | 11.242% | $188.2993 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $12.75 | 10.328% | $14.0668 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $242.53 | 6.312% | $257.8385 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $195.71 | 9.234% | $213.7819 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $192.87 | 13.545% | $218.9942 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $151.53 | 9.770% | $166.3345 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $160.30 | 5.264% | $168.7382 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $1,124.96 | $1,228.0534 | $1,228.05 | $1,228.10 | $1,228.00 | |