| 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 | $166.58 | 4.773% | $174.5309 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $9.85 | 3.600% | $10.2046 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $65.34 | 7.342% | $70.1373 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $137.27 | 9.125% | $149.7959 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $178.33 | 5.235% | $187.6656 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $9.42 | 9.160% | $10.2829 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $130.27 | 3.466% | $134.7852 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $697.06 | $737.4024 | $737.41 | $737.45 | $737.40 | |