| 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 | $148.35 | 11.679% | $165.6758 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $247.63 | 13.350% | $280.6886 | $280.69 | $280.70 | $280.70 |
| Purchase #3 | $145.99 | 9.184% | $159.3977 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $20.88 | 10.430% | $23.0578 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $246.31 | 3.818% | $255.7141 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $245.89 | 3.545% | $254.6068 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $7.96 | 9.869% | $8.7456 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $1,063.01 | $1,147.8864 | $1,147.90 | $1,147.90 | $1,147.90 | |