| 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 | $157.60 | 5.563% | $166.3673 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $230.83 | 11.193% | $256.6668 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $15.29 | 8.334% | $16.5643 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $77.53 | 5.709% | $81.9562 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $12.96 | 8.245% | $14.0286 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $207.64 | 5.590% | $219.2471 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $27.87 | 7.560% | $29.977 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $729.72 | $784.8073 | $784.82 | $784.80 | $784.90 | |