| 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 | $111.65 | 13.226% | $126.4168 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $168.75 | 8.209% | $182.6027 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $48.73 | 5.387% | $51.3551 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $140.60 | 3.546% | $145.5857 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $172.50 | 11.351% | $192.0805 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $173.68 | 9.533% | $190.2369 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $25.57 | 4.401% | $26.6953 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $841.48 | $914.9730 | $914.99 | $915.00 | $915.00 | |