| 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 | $21.60 | 6.746% | $23.0571 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $139.75 | 13.247% | $158.2627 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $40.70 | 10.414% | $44.9385 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $236.75 | 5.427% | $249.5984 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $153.55 | 4.321% | $160.1849 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $39.57 | 13.210% | $44.7972 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $163.26 | 7.111% | $174.8694 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $795.18 | $855.7082 | $855.71 | $855.70 | $855.80 | |