| 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 | $119.95 | 11.394% | $133.6171 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $158.72 | 6.168% | $168.5098 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $104.50 | 3.694% | $108.3602 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $226.30 | 4.538% | $236.5695 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $247.83 | 9.800% | $272.1173 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $26.69 | 5.189% | $28.0749 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $132.40 | 4.170% | $137.9211 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $1,016.39 | $1,085.1699 | $1,085.17 | $1,085.05 | $1,085.20 | |