| 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 | $170.71 | 3.612% | $176.876 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $207.96 | 6.829% | $222.1616 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $116.64 | 5.154% | $122.6516 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $142.79 | 5.740% | $150.9861 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $115.63 | 6.264% | $122.8731 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $108.25 | 10.327% | $119.429 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $35.69 | 7.185% | $38.2543 | $38.25 | $38.25 | $38.30 |
| 7 purchase totals = | $897.67 | $953.2317 | $953.23 | $953.25 | $953.40 | |