| 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 | $156.74 | 4.727% | $164.1491 | $164.15 | $164.15 | $164.10 |
| Purchase #2 | $154.52 | 13.428% | $175.2689 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $174.27 | 9.802% | $191.3519 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $243.87 | 9.135% | $266.1475 | $266.15 | $266.15 | $266.10 |
| Purchase #5 | $212.47 | 3.695% | $220.3208 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $75.83 | 3.296% | $78.3294 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $205.26 | 6.348% | $218.2899 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $1,222.96 | $1,313.8575 | $1,313.86 | $1,313.85 | $1,313.80 | |