| 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 | $159.32 | 4.480% | $166.4575 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $227.99 | 4.299% | $237.7913 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $182.96 | 4.424% | $191.0542 | $191.05 | $191.05 | $191.10 |
| Purchase #4 | $75.83 | 9.660% | $83.1552 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $224.82 | 3.621% | $232.9607 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $57.29 | 13.769% | $65.1783 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $80.87 | 7.152% | $86.6538 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $1,009.08 | $1,063.2510 | $1,063.25 | $1,063.25 | $1,063.50 | |