| 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 | $118.36 | 8.599% | $128.5378 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $161.63 | 9.590% | $177.1303 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $214.39 | 3.455% | $221.7972 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $48.56 | 11.383% | $54.0876 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $132.61 | 8.300% | $143.6166 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $54.80 | 7.600% | $58.9648 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $8.89 | 5.859% | $9.4109 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $739.24 | $793.5452 | $793.55 | $793.55 | $793.50 | |