| 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 | $170.73 | 7.627% | $183.7516 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $153.91 | 9.238% | $168.1282 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $144.65 | 3.509% | $149.7258 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $28.84 | 3.636% | $29.8886 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $26.78 | 13.526% | $30.4023 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $224.50 | 11.538% | $250.4028 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $215.81 | 12.617% | $243.0387 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $965.22 | $1,055.3380 | $1,055.34 | $1,055.40 | $1,055.30 | |