| 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 | $126.36 | 6.156% | $134.1387 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $215.88 | 4.613% | $225.8385 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $18.68 | 9.216% | $20.4015 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $67.29 | 13.674% | $76.4912 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $163.47 | 7.546% | $175.8054 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $47.74 | 5.205% | $50.2249 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $144.82 | 12.184% | $162.4649 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $784.24 | $845.3651 | $845.36 | $845.35 | $845.30 | |