| 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 | $159.39 | 10.858% | $176.6966 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $25.25 | 7.758% | $27.2089 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $29.26 | 7.282% | $31.3907 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $143.97 | 13.157% | $162.9121 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $86.61 | 11.247% | $96.351 | $96.35 | $96.35 | $96.40 |
| Purchase #6 | $196.79 | 5.151% | $206.9267 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $91.99 | 4.768% | $96.3761 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $733.26 | $797.8621 | $797.87 | $797.90 | $797.90 | |