| 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 | $107.87 | 8.649% | $117.1997 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $177.66 | 5.588% | $187.5876 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $107.44 | 7.620% | $115.6269 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $55.63 | 5.271% | $58.5623 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $25.85 | 12.456% | $29.0699 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $128.91 | 8.350% | $139.674 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $118.32 | 6.134% | $125.5777 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $721.68 | $773.2981 | $773.30 | $773.30 | $773.40 | |