| 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 | $16.81 | 11.255% | $18.702 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $211.37 | 8.607% | $229.5626 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $190.81 | 10.622% | $211.0778 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $93.94 | 10.696% | $103.9878 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $232.30 | 9.346% | $254.0108 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $244.96 | 11.741% | $273.7208 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $83.27 | 4.262% | $86.819 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $1,073.46 | $1,177.8808 | $1,177.88 | $1,177.85 | $1,177.90 | |