| 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 | $156.72 | 12.168% | $175.7897 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $245.30 | 7.268% | $263.1284 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $103.66 | 12.684% | $116.8082 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $30.42 | 11.156% | $33.8137 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $76.91 | 11.822% | $86.0023 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $250.97 | 13.325% | $284.4118 | $284.41 | $284.40 | $284.40 |
| Purchase #7 | $115.86 | 3.140% | $119.498 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $979.84 | $1,079.4521 | $1,079.45 | $1,079.45 | $1,079.40 | |