| 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 | $157.44 | 5.436% | $165.9984 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $123.41 | 7.646% | $132.8459 | $132.85 | $132.85 | $132.80 |
| Purchase #3 | $225.80 | 13.102% | $255.3843 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $96.91 | 9.646% | $106.2579 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $68.58 | 10.813% | $75.9956 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $67.72 | 10.292% | $74.6897 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $51.67 | 7.720% | $55.6589 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $791.53 | $866.8307 | $866.84 | $866.85 | $866.90 | |