| 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 | $64.91 | 13.632% | $73.7585 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $162.32 | 11.640% | $181.214 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $187.67 | 3.270% | $193.8068 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $125.93 | 11.422% | $140.3137 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $45.46 | 6.408% | $48.3731 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $137.84 | 9.796% | $151.3428 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $30.99 | 4.476% | $32.3771 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $755.12 | $821.1860 | $821.18 | $821.15 | $821.20 | |