| 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 | $185.71 | 13.153% | $210.1364 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $59.98 | 5.840% | $63.4828 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $231.44 | 11.439% | $257.9144 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $171.35 | 10.293% | $188.9871 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $104.73 | 12.757% | $118.0904 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $156.97 | 7.585% | $168.8762 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $65.84 | 4.357% | $68.7086 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $976.02 | $1,076.1959 | $1,076.20 | $1,076.25 | $1,076.20 | |