| 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 | $153.94 | 3.449% | $159.2494 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $14.99 | 8.337% | $16.2397 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $24.63 | 5.665% | $26.0253 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $16.48 | 11.633% | $18.3971 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $30.99 | 11.867% | $34.6676 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $169.93 | 12.431% | $191.054 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $170.88 | 3.363% | $176.6267 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $581.84 | $622.2598 | $622.27 | $622.30 | $622.20 | |