| 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 | $158.68 | 10.460% | $175.2779 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $153.38 | 7.698% | $165.1872 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $148.44 | 3.658% | $153.8699 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $195.53 | 6.443% | $208.128 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $30.35 | 9.378% | $33.1962 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $100.85 | 4.250% | $105.1361 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $245.74 | 10.834% | $272.3635 | $272.36 | $272.35 | $272.40 |
| 7 purchase totals = | $1,032.97 | $1,113.1588 | $1,113.17 | $1,113.20 | $1,113.20 | |