| 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 | $18.48 | 6.231% | $19.6315 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $136.93 | 7.278% | $146.8958 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $152.49 | 3.395% | $157.667 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $199.53 | 3.839% | $207.19 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $194.95 | 7.849% | $210.2516 | $210.25 | $210.25 | $210.30 |
| Purchase #6 | $175.32 | 11.670% | $195.7798 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $129.41 | 5.382% | $136.3748 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $1,007.11 | $1,073.7905 | $1,073.79 | $1,073.80 | $1,073.90 | |