| 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 | $115.63 | 12.552% | $130.1439 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $23.39 | 11.783% | $26.146 | $26.15 | $26.15 | $26.10 |
| Purchase #3 | $29.49 | 3.201% | $30.434 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $188.27 | 7.126% | $201.6861 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $123.69 | 11.606% | $138.0455 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $74.40 | 12.111% | $83.4106 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $195.27 | 9.486% | $213.7933 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $750.14 | $823.6594 | $823.66 | $823.70 | $823.50 | |