| 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 | $139.30 | 9.266% | $152.2075 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $61.88 | 4.415% | $64.612 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $81.63 | 9.582% | $89.4518 | $89.45 | $89.45 | $89.50 |
| Purchase #4 | $140.35 | 12.504% | $157.8994 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $36.81 | 11.449% | $41.0244 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $169.36 | 13.778% | $192.6944 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $162.82 | 4.753% | $170.5588 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $792.15 | $868.4483 | $868.44 | $868.40 | $868.50 | |