| 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 | $110.50 | 6.776% | $117.9875 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $29.92 | 11.515% | $33.3653 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $21.31 | 3.505% | $22.0569 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $185.42 | 4.373% | $193.5284 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $210.45 | 8.701% | $228.7613 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $88.91 | 3.856% | $92.3384 | $92.34 | $92.35 | $92.30 |
| Purchase #7 | $132.45 | 13.557% | $150.4062 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $778.96 | $838.4440 | $838.46 | $838.45 | $838.50 | |