| 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 | $132.31 | 10.697% | $146.4632 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $78.60 | 8.509% | $85.2881 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $131.62 | 10.604% | $145.577 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $190.38 | 8.349% | $206.2748 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $65.42 | 4.356% | $68.2697 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $84.68 | 10.106% | $93.2378 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $156.32 | 9.213% | $170.7218 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $839.33 | $915.8324 | $915.83 | $915.80 | $915.90 | |