| 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 | $172.47 | 12.529% | $194.0788 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $242.64 | 12.360% | $272.6303 | $272.63 | $272.65 | $272.60 |
| Purchase #3 | $54.40 | 11.575% | $60.6968 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $60.54 | 9.324% | $66.1847 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $12.44 | 4.730% | $13.0284 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $161.78 | 5.734% | $171.0565 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $124.32 | 6.223% | $132.0564 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $828.59 | $909.7319 | $909.74 | $909.80 | $909.80 | |