| 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 | $97.46 | 12.572% | $109.7127 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $154.88 | 13.470% | $175.7423 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $29.99 | 11.267% | $33.369 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $231.65 | 9.454% | $253.5502 | $253.55 | $253.55 | $253.60 |
| Purchase #5 | $25.71 | 10.221% | $28.3378 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $82.54 | 7.690% | $88.8873 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $119.55 | 4.578% | $125.023 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $741.78 | $814.6223 | $814.62 | $814.60 | $814.60 | |