| 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 | $147.82 | 10.770% | $163.7402 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $34.66 | 12.157% | $38.8736 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $213.66 | 4.354% | $222.9628 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $134.50 | 11.841% | $150.4261 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $72.63 | 5.544% | $76.6566 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $97.96 | 12.697% | $110.398 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $7.38 | 5.795% | $7.8077 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $708.61 | $770.8650 | $770.87 | $770.85 | $770.90 | |