| 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 | $153.68 | 5.593% | $162.2753 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $46.36 | 3.488% | $47.977 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $213.88 | 8.753% | $232.6009 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $158.39 | 13.425% | $179.6539 | $179.65 | $179.65 | $179.70 |
| Purchase #5 | $40.95 | 13.395% | $46.4353 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $22.28 | 6.605% | $23.7516 | $23.75 | $23.75 | $23.80 |
| Purchase #7 | $149.93 | 3.360% | $154.9676 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $785.47 | $847.6616 | $847.67 | $847.70 | $847.80 | |