| 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 | $198.69 | 9.635% | $217.8338 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $206.56 | 4.450% | $215.7519 | $215.75 | $215.75 | $215.80 |
| Purchase #3 | $52.50 | 5.646% | $55.4642 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $108.54 | 6.179% | $115.2467 | $115.25 | $115.25 | $115.20 |
| Purchase #5 | $169.81 | 4.419% | $177.3139 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $169.91 | 10.534% | $187.8083 | $187.81 | $187.80 | $187.80 |
| Purchase #7 | $144.39 | 11.632% | $161.1854 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $1,050.40 | $1,130.6042 | $1,130.60 | $1,130.60 | $1,130.60 | |