| 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 | $151.38 | 5.781% | $160.1313 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $185.38 | 7.570% | $199.4133 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $21.99 | 13.440% | $24.9455 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $57.76 | 5.498% | $60.9356 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $28.28 | 6.751% | $30.1892 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $26.63 | 3.120% | $27.4609 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $198.66 | 11.665% | $221.8337 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $670.08 | $724.9095 | $724.91 | $724.95 | $724.80 | |