| 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 | $152.42 | 9.195% | $166.435 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $115.95 | 13.852% | $132.0114 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $74.74 | 12.623% | $84.1744 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $48.53 | 3.847% | $50.3969 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $58.94 | 11.702% | $65.8372 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $169.98 | 8.158% | $183.847 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $74.89 | 11.458% | $83.4709 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $695.45 | $766.1728 | $766.18 | $766.15 | $766.10 | |