| 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 | $159.61 | 13.487% | $181.1366 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $243.52 | 5.233% | $256.2634 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $175.35 | 11.465% | $195.4539 | $195.45 | $195.45 | $195.50 |
| Purchase #4 | $175.34 | 8.771% | $190.7191 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $175.37 | 7.587% | $188.6753 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $215.35 | 4.431% | $224.8922 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $235.26 | 12.792% | $265.3545 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $1,379.80 | $1,502.4950 | $1,502.49 | $1,502.50 | $1,502.60 | |