| 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 | $138.92 | 3.546% | $143.8461 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $86.61 | 8.598% | $94.0567 | $94.06 | $94.05 | $94.10 |
| Purchase #3 | $182.53 | 12.836% | $205.9596 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $183.59 | 3.560% | $190.1258 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $62.67 | 10.734% | $69.397 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $53.26 | 3.762% | $55.2636 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $22.86 | 3.682% | $23.7017 | $23.70 | $23.70 | $23.70 |
| 7 purchase totals = | $730.44 | $782.3505 | $782.36 | $782.35 | $782.40 | |