| 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 | $105.89 | 3.570% | $109.6703 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $64.43 | 13.645% | $73.2215 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $186.76 | 3.438% | $193.1808 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $192.66 | 6.865% | $205.8861 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $94.29 | 3.726% | $97.8032 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $105.89 | 10.503% | $117.0116 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $92.68 | 13.207% | $104.9202 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $842.60 | $901.6937 | $901.69 | $901.65 | $901.70 | |