| 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 | $149.37 | 10.600% | $165.2032 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $21.93 | 11.348% | $24.4186 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $67.96 | 4.338% | $70.9081 | $70.91 | $70.90 | $70.90 |
| Purchase #4 | $139.51 | 12.842% | $157.4259 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $195.74 | 10.379% | $216.0559 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $128.82 | 4.472% | $134.5808 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $134.47 | 7.145% | $144.0779 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $837.80 | $912.6704 | $912.68 | $912.70 | $912.70 | |