| 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 | $100.86 | 7.499% | $108.4235 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $36.84 | 4.140% | $38.3652 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $79.52 | 4.592% | $83.1716 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $54.67 | 8.619% | $59.382 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $170.55 | 6.407% | $181.4771 | $181.48 | $181.50 | $181.50 |
| Purchase #6 | $183.50 | 6.376% | $195.2 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $163.34 | 7.762% | $176.0185 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $789.28 | $842.0379 | $842.04 | $842.00 | $842.10 | |