| 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 | $183.48 | 6.208% | $194.8704 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $115.38 | 8.813% | $125.5484 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $180.34 | 8.242% | $195.2036 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $139.77 | 12.425% | $157.1364 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $249.85 | 4.129% | $260.1663 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $216.82 | 6.842% | $231.6548 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $195.47 | 7.670% | $210.4625 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $1,281.11 | $1,375.0424 | $1,375.04 | $1,375.00 | $1,375.10 | |