| 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 | $179.42 | 6.691% | $191.425 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $226.26 | 5.102% | $237.8038 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $195.98 | 12.582% | $220.6382 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $231.39 | 6.816% | $247.1615 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $53.55 | 5.360% | $56.4203 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $235.86 | 10.436% | $260.4743 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $165.35 | 5.382% | $174.2491 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,287.81 | $1,388.1722 | $1,388.17 | $1,388.15 | $1,388.10 | |