| 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 | $99.50 | 4.486% | $103.9636 | $103.96 | $103.95 | $104.00 |
| Purchase #2 | $161.81 | 11.226% | $179.9748 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $5.41 | 13.340% | $6.1317 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $116.80 | 7.655% | $125.741 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $117.28 | 12.653% | $132.1194 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $250.74 | 7.404% | $269.3048 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $101.72 | 11.348% | $113.2632 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $853.26 | $930.4985 | $930.48 | $930.45 | $930.50 | |