| 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 | $154.86 | 9.560% | $169.6646 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $152.94 | 7.315% | $164.1276 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $164.92 | 5.160% | $173.4299 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $206.25 | 5.531% | $217.6577 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $43.83 | 6.785% | $46.8039 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $46.33 | 9.360% | $50.6665 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $8.52 | 13.808% | $9.6964 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $777.65 | $832.0466 | $832.05 | $832.05 | $832.10 | |