| 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 | $141.66 | 5.163% | $148.9739 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $58.98 | 7.423% | $63.3581 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $180.47 | 13.578% | $204.9742 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $236.79 | 8.849% | $257.7435 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $178.27 | 10.802% | $197.5267 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $72.75 | 7.367% | $78.1095 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $209.82 | 4.400% | $219.0521 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $1,078.74 | $1,169.7380 | $1,169.73 | $1,169.70 | $1,169.80 | |