| 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 | $143.52 | 5.714% | $151.7207 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $171.68 | 3.490% | $177.6716 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $32.28 | 5.649% | $34.1035 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $138.32 | 4.258% | $144.2097 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $134.66 | 7.788% | $145.1473 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $137.78 | 4.714% | $144.2749 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $73.53 | 3.429% | $76.0513 | $76.05 | $76.05 | $76.10 |
| 7 purchase totals = | $831.77 | $873.1790 | $873.17 | $873.10 | $873.20 | |