| 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 | $115.36 | 6.772% | $123.1722 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $195.80 | 11.155% | $217.6415 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $73.45 | 3.163% | $75.7732 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $11.75 | 8.727% | $12.7754 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $132.44 | 10.360% | $146.1608 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $241.93 | 5.469% | $255.1612 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $126.88 | 5.334% | $133.6478 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $897.61 | $964.3321 | $964.33 | $964.30 | $964.40 | |