| 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 | $42.72 | 3.434% | $44.187 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $80.32 | 13.678% | $91.3062 | $91.31 | $91.30 | $91.30 |
| Purchase #3 | $94.52 | 8.292% | $102.3576 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $148.94 | 4.387% | $155.474 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $177.30 | 5.497% | $187.0462 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $40.68 | 7.546% | $43.7497 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $250.49 | 7.222% | $268.5804 | $268.58 | $268.60 | $268.60 |
| 7 purchase totals = | $834.97 | $892.7011 | $892.71 | $892.70 | $892.70 | |