| 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 | $158.66 | 10.608% | $175.4907 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $64.46 | 5.340% | $67.9022 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $30.86 | 11.662% | $34.4589 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $180.40 | 13.505% | $204.763 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $170.92 | 7.357% | $183.4946 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $224.74 | 4.213% | $234.2083 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $204.64 | 5.572% | $216.0425 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,034.68 | $1,116.3602 | $1,116.35 | $1,116.35 | $1,116.40 | |