| 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 | $169.33 | 5.546% | $178.721 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $191.61 | 8.771% | $208.4161 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $108.74 | 11.743% | $121.5093 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $198.73 | 8.639% | $215.8983 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $56.53 | 7.222% | $60.6126 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $133.31 | 6.564% | $142.0605 | $142.06 | $142.05 | $142.10 |
| Purchase #7 | $27.98 | 4.412% | $29.2145 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $886.23 | $956.4323 | $956.43 | $956.35 | $956.40 | |