| 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 | $139.29 | 3.578% | $144.2738 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $191.31 | 4.577% | $200.0663 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $129.30 | 13.404% | $146.6314 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $177.74 | 11.779% | $198.676 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $84.85 | 13.641% | $96.4244 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $160.67 | 8.116% | $173.71 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $109.83 | 3.415% | $113.5807 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $992.99 | $1,073.3626 | $1,073.36 | $1,073.35 | $1,073.40 | |