| 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 | $175.46 | 5.557% | $185.2103 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $116.79 | 3.689% | $121.0984 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $237.59 | 7.473% | $255.3451 | $255.35 | $255.35 | $255.30 |
| Purchase #4 | $142.28 | 12.192% | $159.6268 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $163.80 | 9.174% | $178.827 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $131.62 | 10.512% | $145.4559 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $172.63 | 5.325% | $181.8225 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $1,140.17 | $1,227.3860 | $1,227.40 | $1,227.40 | $1,227.30 | |