| 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 | $178.70 | 13.420% | $202.6815 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $56.54 | 10.281% | $62.3529 | $62.35 | $62.35 | $62.40 |
| Purchase #3 | $95.92 | 7.727% | $103.3317 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $5.68 | 5.547% | $5.9951 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $66.63 | 5.217% | $70.1061 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $94.97 | 4.466% | $99.2114 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $15.79 | 8.712% | $17.1656 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $514.23 | $560.8443 | $560.85 | $560.85 | $560.90 | |