| 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 | $169.40 | 3.690% | $175.6509 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $15.76 | 4.471% | $16.4646 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $122.48 | 12.334% | $137.5867 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $93.83 | 7.582% | $100.9442 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $144.95 | 9.190% | $158.2709 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $133.36 | 5.848% | $141.1589 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $99.96 | 3.659% | $103.6175 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $779.74 | $833.6937 | $833.69 | $833.65 | $833.80 | |