| 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 | $198.48 | 10.190% | $218.7051 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $10.37 | 11.504% | $11.563 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $42.88 | 10.364% | $47.3241 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $82.54 | 4.405% | $86.1759 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $193.72 | 13.356% | $219.5932 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $23.64 | 13.146% | $26.7477 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $151.89 | 8.376% | $164.6123 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $703.52 | $774.7213 | $774.72 | $774.70 | $774.70 | |