| 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 | $181.45 | 8.757% | $197.3396 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $20.97 | 7.483% | $22.5392 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $104.94 | 10.328% | $115.7782 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $61.98 | 10.560% | $68.5251 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $171.60 | 12.241% | $192.6056 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $146.71 | 7.539% | $157.7705 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $128.79 | 6.452% | $137.0995 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $816.44 | $891.6577 | $891.67 | $891.70 | $891.60 | |