| 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 | $167.62 | 6.479% | $178.4801 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $167.57 | 13.496% | $190.1852 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $14.26 | 6.496% | $15.1863 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $46.59 | 13.766% | $53.0036 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $22.76 | 10.585% | $25.1691 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $16.37 | 5.371% | $17.2492 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $161.42 | 7.549% | $173.6056 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $596.59 | $652.8791 | $652.89 | $652.90 | $652.90 | |