| 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 | $161.34 | 5.292% | $169.8781 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $15.39 | 4.161% | $16.0304 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $154.71 | 6.103% | $164.152 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $102.74 | 4.840% | $107.7126 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $51.53 | 4.742% | $53.9736 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $141.97 | 5.857% | $150.2852 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $127.98 | 12.690% | $144.2207 | $144.22 | $144.20 | $144.20 |
| 7 purchase totals = | $755.66 | $806.2526 | $806.25 | $806.25 | $806.30 | |