| 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 | $182.48 | 5.414% | $192.3595 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $224.75 | 13.361% | $254.7788 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $139.68 | 8.207% | $151.1435 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $204.63 | 11.462% | $228.0847 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $209.52 | 11.417% | $233.4409 | $233.44 | $233.45 | $233.40 |
| Purchase #6 | $48.92 | 12.170% | $54.8736 | $54.87 | $54.85 | $54.90 |
| Purchase #7 | $161.71 | 5.314% | $170.3033 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $1,171.69 | $1,284.9843 | $1,284.97 | $1,285.00 | $1,285.00 | |