| 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 | $167.80 | 13.269% | $190.0654 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $186.69 | 4.498% | $195.0873 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $134.60 | 7.737% | $145.014 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $184.69 | 9.703% | $202.6105 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $194.58 | 5.357% | $205.0037 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $68.38 | 10.810% | $75.7719 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $160.30 | 9.439% | $175.4307 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,097.04 | $1,188.9835 | $1,188.98 | $1,188.95 | $1,189.00 | |