| 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 | $192.38 | 3.745% | $199.5846 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $82.34 | 13.361% | $93.3414 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $52.66 | 10.466% | $58.1714 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $15.67 | 13.417% | $17.7724 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $151.55 | 12.224% | $170.0755 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $157.53 | 6.749% | $168.1617 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $54.97 | 8.349% | $59.5594 | $59.56 | $59.55 | $59.60 |
| 7 purchase totals = | $707.10 | $766.6664 | $766.66 | $766.65 | $766.80 | |