| 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 | $200.91 | 6.145% | $213.2559 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $206.38 | 6.567% | $219.933 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $149.58 | 8.221% | $161.877 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $175.89 | 13.593% | $199.7987 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $10.62 | 3.616% | $11.004 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $54.72 | 12.334% | $61.4692 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $7.91 | 6.582% | $8.4306 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $806.01 | $875.7684 | $875.77 | $875.80 | $875.80 | |