| 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 | $72.30 | 10.410% | $79.8264 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $146.44 | 13.299% | $165.9151 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $139.59 | 9.419% | $152.738 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $148.91 | 9.489% | $163.0401 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $175.90 | 9.467% | $192.5525 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $178.49 | 3.757% | $185.1959 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $122.82 | 5.473% | $129.5419 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $984.45 | $1,068.8099 | $1,068.82 | $1,068.85 | $1,068.70 | |