| 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 | $144.93 | 10.816% | $160.6056 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $199.50 | 5.135% | $209.7443 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $141.84 | 4.764% | $148.5973 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $247.37 | 4.251% | $257.8857 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $12.82 | 4.333% | $13.3755 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $53.80 | 10.280% | $59.3306 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $184.49 | 12.455% | $207.4682 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $984.75 | $1,057.0072 | $1,057.02 | $1,057.05 | $1,057.00 | |