| 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 | $145.62 | 8.874% | $158.5423 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $164.59 | 6.811% | $175.8002 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $31.83 | 11.709% | $35.557 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $36.58 | 12.480% | $41.1452 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $52.28 | 12.810% | $58.9771 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $173.46 | 3.614% | $179.7288 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $44.51 | 9.237% | $48.6214 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $648.87 | $698.3720 | $698.38 | $698.40 | $698.30 | |