| 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 | $178.99 | 6.811% | $191.181 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $146.88 | 7.193% | $157.4451 | $157.45 | $157.45 | $157.40 |
| Purchase #3 | $113.27 | 10.631% | $125.3117 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $39.76 | 13.114% | $44.9741 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $232.54 | 7.495% | $249.9689 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $96.87 | 9.386% | $105.9622 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $249.42 | 3.453% | $258.0325 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,057.73 | $1,132.8755 | $1,132.87 | $1,132.85 | $1,132.90 | |