| 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 | $126.63 | 7.627% | $136.2881 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $22.82 | 12.531% | $25.6796 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $132.94 | 12.530% | $149.5974 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $179.55 | 7.136% | $192.3627 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $145.83 | 13.795% | $165.9472 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $58.53 | 3.837% | $60.7758 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $115.26 | 11.371% | $128.3662 | $128.37 | $128.35 | $128.40 |
| 7 purchase totals = | $781.56 | $859.0170 | $859.03 | $859.05 | $859.10 | |