| 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 | $161.69 | 6.602% | $172.3648 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $225.87 | 4.698% | $236.4814 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $36.38 | 5.235% | $38.2845 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $130.82 | 9.221% | $142.8829 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $54.53 | 6.535% | $58.0935 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $228.74 | 7.682% | $246.3118 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $36.37 | 6.365% | $38.685 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $874.40 | $933.1039 | $933.09 | $933.15 | $933.20 | |