| 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 | $138.57 | 12.816% | $156.3291 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $188.94 | 5.715% | $199.7379 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $223.58 | 10.405% | $246.8435 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $30.88 | 9.653% | $33.8608 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $169.77 | 3.211% | $175.2213 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $152.26 | 7.164% | $163.1679 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $222.94 | 9.273% | $243.6132 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $1,126.94 | $1,218.7737 | $1,218.77 | $1,218.75 | $1,218.70 | |