| 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 | $158.42 | 9.440% | $173.3748 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $149.77 | 5.741% | $158.3683 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $194.94 | 5.543% | $205.7455 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $230.30 | 6.706% | $245.7439 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $59.97 | 5.413% | $63.2162 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $96.96 | 10.173% | $106.8237 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $14.75 | 3.558% | $15.2748 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $905.11 | $968.5472 | $968.54 | $968.45 | $968.50 | |