| 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 | $116.42 | 9.804% | $127.8338 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $152.91 | 7.825% | $164.8752 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $175.31 | 9.500% | $191.9645 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $174.64 | 4.666% | $182.7887 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $43.63 | 3.522% | $45.1666 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $214.79 | 8.394% | $232.8195 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $8.62 | 3.494% | $8.9212 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $886.32 | $954.3695 | $954.37 | $954.35 | $954.40 | |