| 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 | $151.77 | 9.341% | $165.9468 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $129.65 | 6.571% | $138.1693 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $93.76 | 4.389% | $97.8751 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $224.73 | 11.511% | $250.5987 | $250.60 | $250.60 | $250.60 |
| Purchase #5 | $22.57 | 11.688% | $25.208 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $243.76 | 11.396% | $271.5389 | $271.54 | $271.55 | $271.50 |
| Purchase #7 | $219.38 | 13.337% | $248.6387 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $1,085.62 | $1,197.9755 | $1,197.99 | $1,198.00 | $1,197.90 | |