| 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 | $199.85 | 5.140% | $210.1223 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $69.98 | 5.292% | $73.6833 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $12.30 | 11.805% | $13.752 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $133.25 | 11.396% | $148.4352 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $75.37 | 7.673% | $81.1531 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $165.37 | 3.806% | $171.664 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $181.67 | 12.846% | $205.0073 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $837.79 | $903.8172 | $903.81 | $903.80 | $903.90 | |