| 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 | $130.95 | 12.435% | $147.2336 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $213.91 | 10.487% | $236.3427 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $147.27 | 4.112% | $153.3257 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $128.81 | 12.110% | $144.4089 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $22.64 | 4.814% | $23.7299 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $74.56 | 5.287% | $78.502 | $78.50 | $78.50 | $78.50 |
| Purchase #7 | $12.87 | 5.858% | $13.6239 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $731.01 | $797.1667 | $797.16 | $797.20 | $797.00 | |