| 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 | $216.43 | 12.454% | $243.3842 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $15.75 | 3.340% | $16.2761 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $138.69 | 9.317% | $151.6117 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $97.86 | 8.755% | $106.4276 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $108.94 | 12.417% | $122.4671 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $25.62 | 10.184% | $28.2291 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $153.55 | 7.443% | $164.9787 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $756.84 | $833.3745 | $833.38 | $833.45 | $833.40 | |