| 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 | $156.69 | 10.143% | $172.5831 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $107.86 | 11.357% | $120.1097 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $141.95 | 5.225% | $149.3669 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $33.57 | 7.342% | $36.0347 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $146.75 | 9.230% | $160.295 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $28.87 | 6.633% | $30.7849 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $232.69 | 6.143% | $246.9841 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $848.38 | $916.1584 | $916.15 | $916.20 | $916.20 | |