| 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 | $185.49 | 3.163% | $191.357 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $78.35 | 7.324% | $84.0884 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $48.91 | 3.831% | $50.7837 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $19.85 | 10.321% | $21.8987 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $112.52 | 11.829% | $125.83 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $56.31 | 13.255% | $63.7739 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $113.87 | 5.317% | $119.9245 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $615.30 | $657.6562 | $657.65 | $657.65 | $657.70 | |