| 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 | $164.36 | 11.264% | $182.8735 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $175.79 | 4.304% | $183.356 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $39.37 | 10.208% | $43.3889 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $139.70 | 4.407% | $145.8566 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $70.94 | 3.740% | $73.5932 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $244.80 | 9.850% | $268.9128 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $160.62 | 10.398% | $177.3213 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $995.58 | $1,075.3023 | $1,075.30 | $1,075.25 | $1,075.40 | |