| 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 | $129.27 | 7.719% | $139.2484 | $139.25 | $139.25 | $139.20 |
| Purchase #2 | $166.53 | 11.585% | $185.8225 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $14.94 | 12.410% | $16.7941 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $144.35 | 6.217% | $153.3242 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $37.97 | 4.664% | $39.7409 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $96.99 | 7.247% | $104.0189 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $100.68 | 6.268% | $106.9906 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $690.73 | $745.9396 | $745.93 | $745.90 | $745.80 | |