| 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 | $186.59 | 5.679% | $197.1864 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $66.26 | 10.781% | $73.4035 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $36.63 | 9.300% | $40.0366 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $154.69 | 5.156% | $162.6658 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $167.49 | 3.415% | $173.2098 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $144.46 | 4.156% | $150.4638 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $92.41 | 13.472% | $104.8595 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $848.53 | $901.8254 | $901.83 | $901.80 | $901.90 | |