| 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 | $104.43 | 11.476% | $116.4144 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $16.34 | 6.633% | $17.4238 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $35.53 | 7.433% | $38.1709 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $70.72 | 9.552% | $77.4752 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $151.87 | 13.796% | $172.822 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $174.90 | 5.339% | $184.2379 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $148.55 | 5.735% | $157.0693 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $702.34 | $763.6135 | $763.61 | $763.55 | $763.60 | |