| 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 | $182.56 | 3.754% | $189.4133 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $147.32 | 12.263% | $165.3859 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $194.27 | 6.869% | $207.6144 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $43.46 | 9.656% | $47.6565 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $242.50 | 12.246% | $272.1966 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $66.58 | 10.762% | $73.7453 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $73.90 | 4.432% | $77.1752 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $950.59 | $1,033.1872 | $1,033.20 | $1,033.20 | $1,033.20 | |