| 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 | $101.53 | 6.639% | $108.2706 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $69.50 | 10.485% | $76.7871 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $106.69 | 8.433% | $115.6872 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $195.71 | 7.816% | $211.0067 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $175.34 | 7.281% | $188.1065 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $178.83 | 6.432% | $190.3323 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $41.93 | 4.153% | $43.6714 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $869.53 | $933.8618 | $933.87 | $933.85 | $933.90 | |