| 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 | $157.53 | 6.635% | $167.9821 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $52.84 | 11.674% | $59.0085 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $124.49 | 11.221% | $138.459 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $20.51 | 11.538% | $22.8764 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $108.97 | 10.841% | $120.7834 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $16.81 | 10.622% | $18.5956 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $180.81 | 8.377% | $195.9565 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $661.96 | $723.6615 | $723.67 | $723.70 | $723.80 | |