| 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 | $139.67 | 3.588% | $144.6814 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $143.65 | 13.135% | $162.5184 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $125.84 | 8.574% | $136.6295 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $241.44 | 6.332% | $256.728 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $62.67 | 4.800% | $65.6782 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $41.81 | 13.140% | $47.3038 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $110.88 | 11.495% | $123.6257 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $865.96 | $937.1650 | $937.17 | $937.25 | $937.10 | |