| 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 | $116.31 | 12.736% | $131.1232 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $110.74 | 13.332% | $125.5039 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $167.51 | 4.477% | $175.0094 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $17.76 | 11.575% | $19.8157 | $19.82 | $19.80 | $19.80 |
| Purchase #5 | $90.99 | 7.458% | $97.776 | $97.78 | $97.80 | $97.80 |
| Purchase #6 | $44.43 | 7.443% | $47.7369 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $242.76 | 9.862% | $266.701 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $790.50 | $863.6661 | $863.67 | $863.65 | $863.60 | |