| 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 | $141.78 | 7.672% | $152.6574 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $180.78 | 12.513% | $203.401 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $10.90 | 5.608% | $11.5113 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $131.31 | 5.562% | $138.6135 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $93.71 | 9.245% | $102.3735 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $77.90 | 3.595% | $80.7005 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $208.61 | 6.659% | $222.5013 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $844.99 | $911.7585 | $911.75 | $911.70 | $911.80 | |