| 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 | $208.86 | 3.255% | $215.6584 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $156.33 | 9.836% | $171.7066 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $139.30 | 12.709% | $157.0036 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $65.42 | 9.164% | $71.4151 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $180.33 | 11.353% | $200.8029 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $161.86 | 13.416% | $183.5751 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $125.91 | 11.757% | $140.7132 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $1,038.01 | $1,140.8749 | $1,140.88 | $1,140.85 | $1,140.90 | |