| 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 | $166.76 | 4.596% | $174.4243 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $151.77 | 8.772% | $165.0833 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $196.50 | 11.399% | $218.899 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $97.56 | 6.370% | $103.7746 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $168.64 | 3.156% | $173.9623 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $54.64 | 12.214% | $61.3137 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $68.88 | 9.166% | $75.1935 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $904.75 | $972.6507 | $972.63 | $972.60 | $972.70 | |