| 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 | $127.65 | 11.272% | $142.0387 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $228.57 | 4.287% | $238.3688 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $145.49 | 6.587% | $155.0734 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $95.25 | 13.422% | $108.0345 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $145.49 | 10.625% | $160.9483 | $160.95 | $160.95 | $160.90 |
| Purchase #6 | $27.66 | 9.662% | $30.3325 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $207.97 | 12.485% | $233.9351 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $978.08 | $1,068.7313 | $1,068.73 | $1,068.75 | $1,068.60 | |