| 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 | $198.64 | 12.832% | $224.1295 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $229.96 | 5.841% | $243.392 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $67.58 | 11.323% | $75.2321 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $170.57 | 3.771% | $177.0022 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $54.59 | 7.444% | $58.6537 | $58.65 | $58.65 | $58.70 |
| Purchase #6 | $185.85 | 5.653% | $196.3561 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $141.63 | 10.856% | $157.0054 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $1,048.82 | $1,131.7710 | $1,131.77 | $1,131.80 | $1,131.80 | |