| 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 | $180.38 | 13.727% | $205.1408 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $210.88 | 3.358% | $217.9614 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $84.26 | 4.366% | $87.9388 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $132.55 | 9.819% | $145.5651 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $77.80 | 10.650% | $86.0857 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $59.40 | 6.276% | $63.1279 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $73.62 | 7.686% | $79.2784 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $818.89 | $885.0981 | $885.11 | $885.15 | $885.10 | |