| 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 | $138.84 | 3.791% | $144.1034 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $181.97 | 9.374% | $199.0279 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $179.91 | 3.812% | $186.7682 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $48.98 | 13.612% | $55.6472 | $55.65 | $55.65 | $55.60 |
| Purchase #5 | $50.62 | 8.803% | $55.0761 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $162.27 | 13.627% | $184.3825 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $248.90 | 9.500% | $272.5455 | $272.55 | $272.55 | $272.50 |
| 7 purchase totals = | $1,011.49 | $1,097.5508 | $1,097.56 | $1,097.60 | $1,097.50 | |