| 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 | $166.63 | 13.591% | $189.2767 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $28.51 | 7.826% | $30.7412 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $235.57 | 8.200% | $254.8867 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $122.43 | 13.622% | $139.1074 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $73.73 | 6.633% | $78.6205 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $215.32 | 8.224% | $233.0279 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $6.88 | 12.505% | $7.7403 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $849.07 | $933.4007 | $933.41 | $933.45 | $933.30 | |