| 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 | $178.94 | 6.560% | $190.6785 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $117.57 | 7.461% | $126.3419 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $115.50 | 13.328% | $130.8938 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $30.87 | 6.519% | $32.8824 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $63.81 | 8.852% | $69.4585 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $227.26 | 9.566% | $248.9997 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $54.94 | 10.240% | $60.5659 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $788.89 | $859.8207 | $859.82 | $859.85 | $859.90 | |