| 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 | $160.44 | 11.577% | $179.0141 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $40.67 | 8.684% | $44.2018 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $117.86 | 10.429% | $130.1516 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $37.73 | 3.496% | $39.049 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $160.61 | 9.102% | $175.2287 | $175.23 | $175.25 | $175.20 |
| Purchase #6 | $208.75 | 8.108% | $225.6755 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $200.83 | 10.565% | $222.0477 | $222.05 | $222.05 | $222.00 |
| 7 purchase totals = | $926.89 | $1,015.3684 | $1,015.37 | $1,015.40 | $1,015.30 | |