| 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 | $143.71 | 6.663% | $153.2854 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $169.25 | 8.564% | $183.7446 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $99.35 | 3.639% | $102.9653 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $208.85 | 10.424% | $230.6205 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $197.49 | 11.485% | $220.1717 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $157.79 | 3.587% | $163.4499 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $98.51 | 9.841% | $108.2044 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $1,074.95 | $1,162.4418 | $1,162.44 | $1,162.40 | $1,162.40 | |