| 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 | $146.79 | 8.453% | $159.1982 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $180.33 | 11.627% | $201.297 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $182.50 | 10.263% | $201.23 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $73.27 | 11.556% | $81.7371 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $66.79 | 8.274% | $72.3162 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $126.80 | 12.863% | $143.1103 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $47.94 | 3.735% | $49.7306 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $824.42 | $908.6194 | $908.63 | $908.65 | $908.50 | |