| 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 | $150.56 | 4.688% | $157.6183 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $176.28 | 10.182% | $194.2288 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $117.76 | 5.436% | $124.1614 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $181.89 | 3.578% | $188.398 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $27.77 | 11.211% | $30.8833 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $68.66 | 7.220% | $73.6173 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $21.53 | 8.258% | $23.3079 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $744.45 | $792.2150 | $792.22 | $792.20 | $792.20 | |