| 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 | $165.40 | 6.313% | $175.8417 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $64.89 | 7.181% | $69.5498 | $69.55 | $69.55 | $69.50 |
| Purchase #3 | $235.73 | 3.548% | $244.0937 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $164.92 | 13.230% | $186.7389 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $113.27 | 10.180% | $124.8009 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $214.44 | 9.320% | $234.4258 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $183.71 | 12.857% | $207.3296 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,142.36 | $1,242.7804 | $1,242.78 | $1,242.85 | $1,242.60 | |