| 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 | $149.87 | 8.657% | $162.8442 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $82.28 | 4.380% | $85.8839 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $175.62 | 4.688% | $183.8531 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $227.60 | 12.140% | $255.2306 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $97.87 | 10.699% | $108.3411 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $171.68 | 10.867% | $190.3365 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $178.78 | 7.482% | $192.1563 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,083.70 | $1,178.6457 | $1,178.64 | $1,178.70 | $1,178.60 | |