| 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 | $136.36 | 8.672% | $148.1851 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $192.36 | 6.428% | $204.7249 | $204.72 | $204.70 | $204.70 |
| Purchase #3 | $131.93 | 10.668% | $146.0043 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $34.63 | 9.372% | $37.8755 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $68.81 | 8.282% | $74.5088 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $138.69 | 13.762% | $157.7765 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $15.65 | 10.496% | $17.2926 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $718.43 | $786.3677 | $786.37 | $786.40 | $786.40 | |