| 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 | $168.81 | 9.249% | $184.4232 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $136.68 | 4.539% | $142.8839 | $142.88 | $142.90 | $142.90 |
| Purchase #3 | $128.57 | 4.576% | $134.4534 | $134.45 | $134.45 | $134.50 |
| Purchase #4 | $25.59 | 13.841% | $29.1319 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $240.88 | 12.419% | $270.7949 | $270.79 | $270.80 | $270.80 |
| Purchase #6 | $180.77 | 4.197% | $188.3569 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $178.95 | 6.863% | $191.2313 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $1,060.25 | $1,141.2755 | $1,141.26 | $1,141.30 | $1,141.30 | |