| 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 | $79.87 | 12.137% | $89.5638 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $151.46 | 7.392% | $162.6559 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $18.34 | 3.530% | $18.9874 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $181.89 | 3.629% | $188.4908 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $213.30 | 6.401% | $226.9533 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $6.87 | 10.734% | $7.6074 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $156.32 | 12.339% | $175.6083 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $808.05 | $869.8669 | $869.87 | $869.85 | $870.00 | |