| 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 | $160.55 | 13.174% | $181.7009 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $177.42 | 3.418% | $183.4842 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $95.94 | 8.623% | $104.2129 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $15.42 | 3.295% | $15.9281 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $186.50 | 11.464% | $207.8804 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $181.63 | 4.284% | $189.411 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $174.39 | 13.245% | $197.488 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $991.85 | $1,080.1055 | $1,080.10 | $1,080.15 | $1,080.10 | |