| 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 | $68.66 | 7.382% | $73.7285 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $161.55 | 4.865% | $169.4094 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $108.75 | 4.261% | $113.3838 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $102.30 | 9.810% | $112.3356 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $132.63 | 5.277% | $139.6289 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $147.49 | 12.298% | $165.6283 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $187.44 | 6.762% | $200.1147 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $908.82 | $974.2292 | $974.23 | $974.30 | $974.10 | |