| 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 | $173.54 | 10.346% | $191.4944 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $14.34 | 6.590% | $15.285 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $132.93 | 8.260% | $143.91 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $183.92 | 13.302% | $208.385 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $75.36 | 11.763% | $84.2246 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $104.47 | 13.216% | $118.2768 | $118.28 | $118.30 | $118.30 |
| Purchase #7 | $26.76 | 3.600% | $27.7234 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $711.32 | $789.2992 | $789.30 | $789.30 | $789.30 | |