| 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 | $110.96 | 6.475% | $118.1447 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $220.25 | 3.164% | $227.2187 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $172.89 | 7.431% | $185.7375 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $135.25 | 10.848% | $149.9219 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $22.51 | 5.300% | $23.703 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $147.70 | 10.602% | $163.3592 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $125.36 | 13.277% | $142.004 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $934.92 | $1,010.0890 | $1,010.08 | $1,010.05 | $1,010.00 | |