| 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 | $157.97 | 10.838% | $175.0908 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $6.97 | 11.871% | $7.7974 | $7.80 | $7.80 | $7.80 |
| Purchase #3 | $224.93 | 12.347% | $252.7021 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $208.25 | 3.564% | $215.672 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $73.65 | 11.812% | $82.3495 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $9.40 | 8.670% | $10.215 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $107.34 | 12.638% | $120.9056 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $788.51 | $864.7324 | $864.74 | $864.70 | $864.70 | |