| 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 | $154.39 | 5.797% | $163.34 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $10.36 | 9.810% | $11.3763 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $118.78 | 8.671% | $129.0794 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $40.83 | 7.807% | $44.0176 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $120.30 | 4.192% | $125.343 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $180.91 | 13.446% | $205.2352 | $205.24 | $205.25 | $205.20 |
| Purchase #7 | $198.29 | 10.574% | $219.2572 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $823.86 | $897.6487 | $897.66 | $897.70 | $897.60 | |