| 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 | $178.67 | 5.664% | $188.7899 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $94.27 | 5.120% | $99.0966 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $143.86 | 9.203% | $157.0994 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $221.70 | 5.861% | $234.6938 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $213.73 | 5.785% | $226.0943 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $40.25 | 10.149% | $44.335 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $54.94 | 6.630% | $58.5825 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $947.42 | $1,008.6915 | $1,008.69 | $1,008.75 | $1,008.70 | |