| 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 | $98.98 | 6.138% | $105.0554 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $171.55 | 5.137% | $180.3625 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $147.65 | 6.757% | $157.6267 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $176.38 | 3.527% | $182.6009 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $147.31 | 11.483% | $164.2256 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $177.69 | 5.619% | $187.6744 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $8.69 | 10.323% | $9.5871 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $928.25 | $987.1326 | $987.14 | $987.15 | $987.20 | |