| 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 | $154.37 | 11.554% | $172.2059 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $185.46 | 8.426% | $201.0869 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $149.62 | 3.686% | $155.135 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $222.87 | 7.317% | $239.1774 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $7.61 | 7.332% | $8.168 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $188.39 | 9.520% | $206.3247 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $70.71 | 11.213% | $78.6387 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $979.03 | $1,060.7366 | $1,060.75 | $1,060.75 | $1,060.70 | |