| 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 | $173.45 | 12.598% | $195.3012 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $133.63 | 3.291% | $138.0278 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $68.74 | 5.769% | $72.7056 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $204.59 | 5.419% | $215.6767 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $35.92 | 9.716% | $39.41 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $123.46 | 10.248% | $136.1122 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $84.48 | 9.453% | $92.4659 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $824.27 | $889.6994 | $889.71 | $889.70 | $889.70 | |