| 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 | $146.59 | 6.617% | $156.2899 | $156.29 | $156.30 | $156.30 |
| Purchase #2 | $220.75 | 5.491% | $232.8714 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $125.50 | 3.764% | $130.2238 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $154.92 | 10.119% | $170.5964 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $77.92 | 8.665% | $84.6718 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $133.45 | 8.258% | $144.4703 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $207.44 | 10.420% | $229.0552 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $1,066.57 | $1,148.1788 | $1,148.18 | $1,148.10 | $1,148.30 | |