| 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 | $181.74 | 7.296% | $194.9998 | $195.00 | $195.00 | $195.00 |
| Purchase #2 | $175.36 | 7.614% | $188.7119 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $24.56 | 6.377% | $26.1262 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $142.43 | 5.622% | $150.4374 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $150.89 | 10.322% | $166.4649 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $164.44 | 10.127% | $181.0928 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $13.66 | 12.801% | $15.4086 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $853.08 | $923.2416 | $923.24 | $923.25 | $923.20 | |