| 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 | $175.82 | 9.125% | $191.8636 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $227.52 | 3.322% | $235.0782 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $249.34 | 8.839% | $271.3792 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $173.36 | 10.436% | $191.4518 | $191.45 | $191.45 | $191.50 |
| Purchase #5 | $72.43 | 4.737% | $75.861 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $196.65 | 12.340% | $220.9166 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $174.65 | 9.708% | $191.605 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $1,269.77 | $1,378.1554 | $1,378.16 | $1,378.15 | $1,378.30 | |