| 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 | $186.92 | 6.538% | $199.1408 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $219.82 | 4.386% | $229.4613 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $183.74 | 3.784% | $190.6927 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $181.80 | 4.688% | $190.3228 | $190.32 | $190.30 | $190.30 |
| Purchase #5 | $177.46 | 7.344% | $190.4927 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $84.69 | 11.223% | $94.1948 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $202.66 | 3.682% | $210.1219 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $1,237.09 | $1,304.4270 | $1,304.41 | $1,304.40 | $1,304.40 | |