| 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 | $139.58 | 6.832% | $149.1161 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $242.91 | 8.249% | $262.9476 | $262.95 | $262.95 | $262.90 |
| Purchase #3 | $238.35 | 8.643% | $258.9506 | $258.95 | $258.95 | $259.00 |
| Purchase #4 | $183.72 | 8.267% | $198.9081 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $206.71 | 4.186% | $215.3629 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $27.63 | 13.511% | $31.3631 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $41.43 | 13.802% | $47.1482 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $1,080.33 | $1,163.7966 | $1,163.80 | $1,163.75 | $1,163.80 | |