| 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 | $187.81 | 6.447% | $199.9181 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $78.72 | 9.767% | $86.4086 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $88.44 | 4.410% | $92.3402 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $184.36 | 5.350% | $194.2233 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $64.91 | 5.491% | $68.4742 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $210.72 | 7.358% | $226.2248 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $136.45 | 10.697% | $151.0461 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $951.41 | $1,018.6353 | $1,018.63 | $1,018.55 | $1,018.50 | |