| 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 | $142.91 | 3.844% | $148.4035 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $123.89 | 7.303% | $132.9377 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $10.72 | 12.691% | $12.0805 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $23.84 | 5.202% | $25.0802 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $192.40 | 6.175% | $204.2807 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $183.33 | 11.294% | $204.0353 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $182.30 | 12.113% | $204.382 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $859.39 | $931.1999 | $931.20 | $931.30 | $931.20 | |