| 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 | $161.30 | 8.642% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $137.66 | 5.686% | $145.4873 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $47.59 | 5.467% | $50.1917 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $60.61 | 10.555% | $67.0074 | $67.01 | $67.00 | $67.00 |
| Purchase #5 | $159.30 | 4.304% | $166.1563 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $178.26 | 9.159% | $194.5868 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $47.36 | 3.266% | $48.9068 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $792.08 | $847.5758 | $847.59 | $847.60 | $847.60 | |