| 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 | $19.82 | 12.372% | $22.2721 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $73.36 | 13.536% | $83.29 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $162.78 | 8.299% | $176.2891 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $230.91 | 5.253% | $243.0397 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $98.38 | 6.320% | $104.5976 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $67.74 | 11.516% | $75.5409 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $185.79 | 9.203% | $202.8883 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $838.78 | $907.9177 | $907.92 | $907.95 | $907.90 | |