| 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 | $152.34 | 8.857% | $165.8328 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $145.57 | 3.249% | $150.2996 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $79.93 | 11.839% | $89.3929 | $89.39 | $89.40 | $89.40 |
| Purchase #4 | $241.74 | 6.137% | $256.5756 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $125.77 | 8.134% | $136.0001 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $22.53 | 8.531% | $24.452 | $24.45 | $24.45 | $24.50 |
| Purchase #7 | $146.43 | 13.455% | $166.1322 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $914.31 | $988.6852 | $988.68 | $988.75 | $988.70 | |