| 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 | $144.70 | 13.142% | $163.7165 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $103.64 | 12.180% | $116.2634 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $10.72 | 13.541% | $12.1716 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $194.32 | 3.412% | $200.9502 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $241.68 | 7.795% | $260.519 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $157.54 | 8.442% | $170.8395 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $134.89 | 3.657% | $139.8229 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $987.49 | $1,064.2831 | $1,064.28 | $1,064.20 | $1,064.30 | |