| 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 | $63.67 | 13.373% | $72.1846 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $134.66 | 3.536% | $139.4216 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $141.69 | 8.665% | $153.9674 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $56.77 | 7.412% | $60.9778 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $239.67 | 6.169% | $254.4552 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $157.94 | 7.634% | $169.9971 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $130.44 | 10.246% | $143.8049 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $924.84 | $994.8086 | $994.81 | $994.80 | $994.90 | |