| 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 | $191.65 | 7.404% | $205.8398 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $91.69 | 6.151% | $97.3299 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $72.83 | 4.466% | $76.0826 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $95.25 | 9.556% | $104.3521 | $104.35 | $104.35 | $104.40 |
| Purchase #5 | $121.44 | 9.792% | $133.3314 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $162.60 | 10.626% | $179.8779 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $28.30 | 10.610% | $31.3026 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $763.76 | $828.1163 | $828.11 | $828.20 | $828.10 | |