| 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 | $183.95 | 5.424% | $193.9274 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $196.88 | 3.133% | $203.0483 | $203.05 | $203.05 | $203.00 |
| Purchase #3 | $154.33 | 3.729% | $160.085 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $89.60 | 9.701% | $98.2921 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $11.86 | 13.476% | $13.4583 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $54.93 | 7.526% | $59.064 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $121.79 | 11.158% | $135.3793 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $813.34 | $863.2544 | $863.26 | $863.30 | $863.30 | |