| 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 | $133.80 | 9.325% | $146.2769 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $182.38 | 10.203% | $200.9882 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $68.36 | 4.336% | $71.3241 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $104.82 | 7.725% | $112.9173 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $95.94 | 9.803% | $105.345 | $105.35 | $105.35 | $105.30 |
| Purchase #6 | $79.77 | 11.447% | $88.9013 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $90.37 | 9.311% | $98.7844 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $755.44 | $824.5372 | $824.54 | $824.55 | $824.50 | |