| 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 | $102.66 | 13.629% | $116.6515 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $192.49 | 11.325% | $214.2895 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $93.62 | 6.183% | $99.4085 | $99.41 | $99.40 | $99.40 |
| Purchase #4 | $36.29 | 10.350% | $40.046 | $40.05 | $40.05 | $40.00 |
| Purchase #5 | $44.67 | 12.504% | $50.2555 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $134.93 | 8.191% | $145.9821 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $215.80 | 3.411% | $223.1609 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $820.46 | $889.7940 | $889.80 | $889.80 | $889.90 | |