| 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 | $166.32 | 8.635% | $180.6817 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $17.28 | 10.135% | $19.0313 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $234.73 | 11.870% | $262.5925 | $262.59 | $262.60 | $262.60 |
| Purchase #4 | $124.82 | 10.726% | $138.2082 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $70.31 | 7.180% | $75.3583 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $206.41 | 7.687% | $222.2767 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $98.30 | 3.869% | $102.1032 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $918.17 | $1,000.2519 | $1,000.25 | $1,000.30 | $1,000.30 | |