| 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 | $156.37 | 8.747% | $170.0477 | $170.05 | $170.05 | $170.00 |
| Purchase #2 | $24.97 | 4.798% | $26.1681 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $79.60 | 10.129% | $87.6627 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $90.88 | 3.728% | $94.268 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $249.31 | 13.149% | $282.0918 | $282.09 | $282.10 | $282.10 |
| Purchase #6 | $137.45 | 13.821% | $156.447 | $156.45 | $156.45 | $156.40 |
| Purchase #7 | $50.72 | 11.176% | $56.3885 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $789.30 | $873.0738 | $873.08 | $873.05 | $873.10 | |