| 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 | $118.52 | 12.340% | $133.1454 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $112.96 | 4.478% | $118.0183 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $62.55 | 5.647% | $66.0822 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $163.86 | 9.822% | $179.9543 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $15.98 | 13.187% | $18.0873 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $19.30 | 8.237% | $20.8897 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $209.65 | 5.525% | $221.2332 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $702.82 | $757.4104 | $757.41 | $757.45 | $757.40 | |