| 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 | $130.36 | 9.820% | $143.1614 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $184.41 | 6.682% | $196.7323 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $177.84 | 9.398% | $194.5534 | $194.55 | $194.55 | $194.60 |
| Purchase #4 | $142.32 | 6.872% | $152.1002 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $125.90 | 7.780% | $135.695 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $121.33 | 9.111% | $132.3844 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $239.56 | 13.379% | $271.6107 | $271.61 | $271.60 | $271.60 |
| 7 purchase totals = | $1,121.72 | $1,226.2374 | $1,226.23 | $1,226.25 | $1,226.30 | |