| 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 | $163.81 | 6.847% | $175.0261 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $191.30 | 7.358% | $205.3759 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $86.94 | 3.353% | $89.8551 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $118.37 | 11.801% | $132.3388 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $109.72 | 8.226% | $118.7456 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $32.34 | 4.439% | $33.7756 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $83.60 | 11.253% | $93.0075 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $786.08 | $848.1246 | $848.15 | $848.20 | $848.10 | |