| 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 | $152.73 | 6.504% | $162.6636 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $74.63 | 10.108% | $82.1736 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $154.68 | 8.689% | $168.1201 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $24.32 | 13.378% | $27.5735 | $27.57 | $27.55 | $27.60 |
| Purchase #5 | $131.34 | 3.149% | $135.4759 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $215.83 | 8.340% | $233.8302 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $146.67 | 5.565% | $154.8322 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $900.20 | $964.6691 | $964.66 | $964.65 | $964.70 | |