| 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 | $196.71 | 8.691% | $213.8061 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $159.95 | 12.785% | $180.3996 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $185.54 | 7.208% | $198.9137 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $45.30 | 13.543% | $51.435 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $33.84 | 8.368% | $36.6717 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $111.53 | 8.296% | $120.7825 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $180.73 | 13.183% | $204.5556 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $913.60 | $1,006.5642 | $1,006.57 | $1,006.55 | $1,006.60 | |