| 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 | $124.59 | 13.784% | $141.7635 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $5.43 | 11.836% | $6.0727 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $148.25 | 10.225% | $163.4086 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $53.40 | 6.839% | $57.052 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $140.60 | 10.725% | $155.6794 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $235.71 | 4.637% | $246.6399 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $138.26 | 4.452% | $144.4153 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $846.24 | $915.0314 | $915.03 | $915.00 | $915.10 | |