| 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 | $128.80 | 11.516% | $143.6326 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $63.80 | 13.268% | $72.265 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $30.91 | 8.770% | $33.6208 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $154.88 | 11.293% | $172.3706 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $224.36 | 13.664% | $255.0166 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $182.65 | 13.791% | $207.8393 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $227.91 | 11.497% | $254.1128 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,013.31 | $1,138.8577 | $1,138.86 | $1,138.80 | $1,138.80 | |