| 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 | $142.69 | 10.199% | $157.243 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $181.88 | 10.106% | $200.2608 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $188.67 | 5.580% | $199.1978 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $208.59 | 7.253% | $223.719 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $61.73 | 10.453% | $68.1826 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $219.78 | 6.777% | $234.6745 | $234.67 | $234.65 | $234.70 |
| Purchase #7 | $191.34 | 8.362% | $207.3399 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $1,194.68 | $1,290.6176 | $1,290.61 | $1,290.60 | $1,290.60 | |