| 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 | $111.28 | 5.462% | $117.3581 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $140.25 | 9.336% | $153.3437 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $7.33 | 3.205% | $7.5649 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $156.32 | 5.674% | $165.1896 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $148.63 | 11.334% | $165.4757 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $219.26 | 9.258% | $239.5591 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $21.46 | 4.304% | $22.3836 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $804.53 | $870.8747 | $870.87 | $870.90 | $871.00 | |