| 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 | $150.97 | 9.683% | $165.5884 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $113.98 | 8.596% | $123.7777 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $243.33 | 9.235% | $265.8015 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $12.82 | 4.206% | $13.3592 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $151.90 | 3.256% | $156.8459 | $156.85 | $156.85 | $156.80 |
| Purchase #6 | $68.75 | 9.774% | $75.4696 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $143.63 | 9.455% | $157.2102 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $885.38 | $958.0525 | $958.06 | $958.05 | $958.10 | |