| 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 | $169.49 | 11.558% | $189.0797 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $205.95 | 9.270% | $225.0416 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $72.41 | 10.405% | $79.9443 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $115.43 | 5.371% | $121.6297 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $28.85 | 4.872% | $30.2556 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $144.63 | 9.176% | $157.9012 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $32.56 | 4.453% | $34.0099 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $769.32 | $837.8620 | $837.86 | $837.90 | $837.80 | |