| 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 | $121.76 | 11.254% | $135.4629 | $135.46 | $135.45 | $135.50 |
| Purchase #2 | $43.34 | 10.800% | $48.0207 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $17.47 | 6.371% | $18.583 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $159.55 | 11.230% | $177.4675 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $223.26 | 13.500% | $253.4001 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $211.81 | 9.174% | $231.2414 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $140.45 | 7.709% | $151.2773 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $917.64 | $1,015.4529 | $1,015.45 | $1,015.45 | $1,015.50 | |