| 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 | $141.81 | 13.601% | $161.0976 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $124.73 | 6.453% | $132.7788 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $9.78 | 13.868% | $11.1363 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $90.81 | 5.592% | $95.8881 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $115.75 | 9.236% | $126.4407 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $189.89 | 10.601% | $210.0202 | $210.02 | $210.00 | $210.00 |
| Purchase #7 | $55.52 | 13.324% | $62.9175 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $728.29 | $800.2792 | $800.29 | $800.30 | $800.20 | |