| 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 | $152.37 | 7.494% | $163.7886 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $44.33 | 5.242% | $46.6538 | $46.65 | $46.65 | $46.70 |
| Purchase #3 | $125.93 | 11.729% | $140.7003 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $219.84 | 5.488% | $231.9048 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $134.68 | 10.656% | $149.0315 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $137.97 | 5.146% | $145.0699 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $211.76 | 10.218% | $233.3976 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,026.88 | $1,110.5465 | $1,110.54 | $1,110.55 | $1,110.60 | |