| 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 | $164.87 | 10.864% | $182.7815 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $102.68 | 12.696% | $115.7163 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $166.64 | 5.526% | $175.8485 | $175.85 | $175.85 | $175.80 |
| Purchase #4 | $191.51 | 9.281% | $209.284 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $170.88 | 3.363% | $176.6267 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $236.33 | 4.293% | $246.4756 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $208.27 | 8.842% | $226.6852 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $1,241.18 | $1,333.4178 | $1,333.43 | $1,333.50 | $1,333.40 | |