| 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 | $136.58 | 7.829% | $147.2728 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $86.85 | 4.708% | $90.9389 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $209.92 | 5.526% | $221.5202 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $232.78 | 10.284% | $256.7191 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $47.53 | 3.828% | $49.3494 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $119.87 | 5.714% | $126.7194 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $52.28 | 11.154% | $58.1113 | $58.11 | $58.10 | $58.10 |
| 7 purchase totals = | $885.81 | $950.6311 | $950.63 | $950.55 | $950.50 | |