| 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 | $155.26 | 5.777% | $164.2294 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $22.54 | 10.331% | $24.8686 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $70.91 | 12.190% | $79.5539 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $113.64 | 7.332% | $121.9721 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $93.63 | 11.624% | $104.5136 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $94.34 | 3.796% | $97.9211 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $126.85 | 10.193% | $139.7798 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $677.17 | $732.8385 | $732.83 | $732.80 | $732.90 | |