| 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 | $175.66 | 4.130% | $182.9148 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $115.89 | 7.588% | $124.6837 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $163.29 | 11.261% | $181.6781 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $79.29 | 8.419% | $85.9654 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $240.42 | 11.422% | $267.8808 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $50.43 | 8.384% | $54.6581 | $54.66 | $54.65 | $54.70 |
| Purchase #7 | $132.35 | 10.187% | $145.8325 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $957.33 | $1,043.6134 | $1,043.61 | $1,043.65 | $1,043.70 | |