| 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 | $167.53 | 7.864% | $180.7046 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $131.33 | 9.461% | $143.7551 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $120.95 | 4.145% | $125.9634 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $113.85 | 12.668% | $128.2725 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $130.77 | 6.496% | $139.2648 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $28.58 | 4.217% | $29.7852 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $13.81 | 13.377% | $15.6574 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $706.82 | $763.4030 | $763.40 | $763.35 | $763.60 | |