| 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 | $143.75 | 12.112% | $161.161 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $79.28 | 8.435% | $85.9673 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $193.81 | 13.491% | $219.9569 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $57.68 | 12.831% | $65.0809 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $234.67 | 4.781% | $245.8896 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $168.78 | 6.626% | $179.9634 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $132.71 | 12.453% | $149.2364 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $1,010.68 | $1,107.2555 | $1,107.26 | $1,107.25 | $1,107.40 | |