| 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 | $214.70 | 8.451% | $232.8443 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $60.29 | 8.842% | $65.6208 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $141.97 | 9.614% | $155.619 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $67.35 | 10.611% | $74.4965 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $157.31 | 7.694% | $169.4134 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $18.90 | 6.611% | $20.1495 | $20.15 | $20.15 | $20.10 |
| Purchase #7 | $9.28 | 8.504% | $10.0692 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $669.80 | $728.2127 | $728.21 | $728.15 | $728.10 | |