| 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 | $157.44 | 11.738% | $175.9203 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $235.27 | 3.587% | $243.7091 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $93.25 | 9.690% | $102.2859 | $102.29 | $102.30 | $102.30 |
| Purchase #4 | $209.37 | 3.159% | $215.984 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $208.87 | 9.222% | $228.132 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $12.66 | 8.791% | $13.7729 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $19.69 | 12.641% | $22.179 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $936.55 | $1,001.9832 | $1,001.98 | $1,002.00 | $1,002.00 | |