| 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 | $174.94 | 10.152% | $192.6999 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $149.37 | 5.185% | $157.1148 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $31.83 | 5.597% | $33.6115 | $33.61 | $33.60 | $33.60 |
| Purchase #4 | $15.73 | 6.591% | $16.7668 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $219.64 | 7.680% | $236.5084 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $201.88 | 12.377% | $226.8667 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $133.35 | 7.583% | $143.4619 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $926.74 | $1,007.0300 | $1,007.03 | $1,006.95 | $1,007.10 | |