| 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 | $105.72 | 13.537% | $120.0313 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $123.65 | 9.221% | $135.0518 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $109.44 | 11.185% | $121.6809 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $119.68 | 10.410% | $132.1387 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $181.63 | 3.602% | $188.1723 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $25.77 | 3.536% | $26.6812 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $82.26 | 13.103% | $93.0385 | $93.04 | $93.05 | $93.00 |
| 7 purchase totals = | $748.15 | $816.7947 | $816.79 | $816.85 | $816.80 | |