| 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 | $82.91 | 10.709% | $91.7888 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $159.25 | 5.217% | $167.5581 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $209.37 | 11.323% | $233.077 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $152.78 | 12.394% | $171.7156 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $140.61 | 13.268% | $159.2661 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $136.62 | 4.650% | $142.9728 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $177.93 | 9.396% | $194.6483 | $194.65 | $194.65 | $194.60 |
| 7 purchase totals = | $1,059.47 | $1,161.0267 | $1,161.04 | $1,161.00 | $1,161.10 | |