| 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 | $156.38 | 10.518% | $172.828 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $59.79 | 8.221% | $64.7053 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $206.67 | 5.801% | $218.6589 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $120.87 | 5.141% | $127.0839 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $181.61 | 13.448% | $206.0329 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $63.54 | 3.799% | $65.9539 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $229.39 | 3.730% | $237.9462 | $237.95 | $237.95 | $237.90 |
| 7 purchase totals = | $1,018.25 | $1,093.2091 | $1,093.21 | $1,093.25 | $1,093.20 | |