| 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 | $145.77 | 5.312% | $153.5133 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $182.42 | 11.652% | $203.6756 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $92.25 | 7.298% | $98.9824 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $158.73 | 6.603% | $169.2109 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $120.47 | 6.147% | $127.8753 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $47.47 | 11.517% | $52.9371 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $6.96 | 4.234% | $7.2547 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $754.07 | $813.4493 | $813.45 | $813.50 | $813.50 | |