| 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 | $190.83 | 9.494% | $208.9474 | $208.95 | $208.95 | $208.90 |
| Purchase #2 | $191.25 | 11.766% | $213.7525 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $25.88 | 13.525% | $29.3803 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $91.94 | 9.626% | $100.7901 | $100.79 | $100.80 | $100.80 |
| Purchase #5 | $71.51 | 9.371% | $78.2112 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $183.28 | 13.689% | $208.3692 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $124.75 | 8.574% | $135.4461 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $879.44 | $974.8968 | $974.90 | $974.90 | $974.90 | |