| 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 | $75.33 | 11.405% | $83.9214 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $247.90 | 9.780% | $272.1446 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $181.67 | 11.109% | $201.8517 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $64.42 | 10.807% | $71.3819 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $146.79 | 9.426% | $160.6264 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $212.26 | 11.216% | $236.0671 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $154.73 | 7.521% | $166.3672 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $1,083.10 | $1,192.3603 | $1,192.36 | $1,192.35 | $1,192.40 | |