| 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 | $153.26 | 8.594% | $166.4312 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $148.88 | 5.477% | $157.0342 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $51.61 | 12.539% | $58.0814 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $112.49 | 7.561% | $120.9954 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $220.37 | 6.793% | $235.3397 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $63.27 | 13.669% | $71.9184 | $71.92 | $71.90 | $71.90 |
| Purchase #7 | $39.98 | 11.214% | $44.4634 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $789.86 | $854.2637 | $854.26 | $854.30 | $854.20 | |