| 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 | $139.82 | 12.496% | $157.2919 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $245.90 | 12.102% | $275.6588 | $275.66 | $275.65 | $275.70 |
| Purchase #3 | $85.28 | 8.433% | $92.4717 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $120.61 | 11.439% | $134.4066 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $194.41 | 11.692% | $217.1404 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $154.84 | 10.731% | $171.4559 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $116.91 | 3.198% | $120.6488 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $1,057.77 | $1,169.0741 | $1,169.08 | $1,169.05 | $1,169.10 | |