| 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 | $122.46 | 11.205% | $136.1816 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $37.64 | 7.681% | $40.5311 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $68.75 | 10.185% | $75.7522 | $75.75 | $75.75 | $75.80 |
| Purchase #4 | $150.90 | 8.860% | $164.2697 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $250.90 | 5.643% | $265.0583 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $189.39 | 7.326% | $203.2647 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $98.28 | 6.517% | $104.6849 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $918.32 | $989.7425 | $989.73 | $989.75 | $989.90 | |