| 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 | $173.77 | 5.289% | $182.9607 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $202.82 | 7.340% | $217.707 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $129.52 | 7.328% | $139.0112 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $193.33 | 13.607% | $219.6364 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $235.36 | 7.303% | $252.5483 | $252.55 | $252.55 | $252.50 |
| Purchase #6 | $149.87 | 8.866% | $163.1575 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $241.33 | 8.195% | $261.107 | $261.11 | $261.10 | $261.10 |
| 7 purchase totals = | $1,326.00 | $1,436.1281 | $1,436.14 | $1,436.10 | $1,436.10 | |