| 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 | $140.43 | 8.427% | $152.264 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $215.98 | 8.114% | $233.5046 | $233.50 | $233.50 | $233.50 |
| Purchase #3 | $195.68 | 10.115% | $215.473 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $249.71 | 13.201% | $282.6742 | $282.67 | $282.65 | $282.70 |
| Purchase #5 | $192.91 | 13.648% | $219.2384 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $204.34 | 5.301% | $215.1721 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $250.61 | 12.828% | $282.7583 | $282.76 | $282.75 | $282.80 |
| 7 purchase totals = | $1,449.66 | $1,601.0846 | $1,601.07 | $1,601.00 | $1,601.20 | |