| 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 | $156.57 | 4.502% | $163.6188 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $219.92 | 13.373% | $249.3299 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $247.28 | 13.598% | $280.9051 | $280.91 | $280.90 | $280.90 |
| Purchase #4 | $95.53 | 9.157% | $104.2777 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $20.88 | 7.186% | $22.3804 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $77.35 | 13.461% | $87.7621 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $26.79 | 11.538% | $29.881 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $844.32 | $938.1550 | $938.16 | $938.20 | $938.20 | |