| 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 | $198.87 | 7.626% | $214.0358 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $162.26 | 8.125% | $175.4436 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $67.69 | 11.116% | $75.2144 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $182.29 | 5.278% | $191.9113 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $46.99 | 6.137% | $49.8738 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $150.79 | 10.235% | $166.2234 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $102.72 | 3.348% | $106.1591 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $911.61 | $978.8614 | $978.85 | $978.80 | $978.80 | |