| 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 | $159.49 | 9.741% | $175.0259 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $249.87 | 9.412% | $273.3878 | $273.39 | $273.40 | $273.40 |
| Purchase #3 | $28.91 | 9.247% | $31.5833 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $127.39 | 9.320% | $139.2627 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $85.61 | 3.449% | $88.5627 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $47.76 | 7.530% | $51.3563 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $114.61 | 10.490% | $126.6326 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $813.64 | $885.8113 | $885.81 | $885.85 | $885.90 | |