| 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 | $155.93 | 6.527% | $166.1076 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $162.77 | 9.266% | $177.8523 | $177.85 | $177.85 | $177.90 |
| Purchase #3 | $104.57 | 3.852% | $108.598 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $43.34 | 6.322% | $46.08 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $130.82 | 5.362% | $137.8346 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $187.29 | 5.650% | $197.8719 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $49.74 | 10.676% | $55.0502 | $55.05 | $55.05 | $55.10 |
| 7 purchase totals = | $834.46 | $889.3946 | $889.39 | $889.40 | $889.50 | |