| 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 | $152.68 | 3.496% | $158.0177 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $34.99 | 7.106% | $37.4764 | $37.48 | $37.50 | $37.50 |
| Purchase #3 | $36.91 | 10.203% | $40.6759 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $205.55 | 11.153% | $228.475 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $180.88 | 10.582% | $200.0207 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $85.63 | 6.460% | $91.1617 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $250.50 | 7.451% | $269.1648 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $947.14 | $1,024.9922 | $1,025.00 | $1,025.00 | $1,025.10 | |