| 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 | $130.82 | 11.525% | $145.897 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $191.41 | 4.845% | $200.6838 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $41.73 | 10.548% | $46.1317 | $46.13 | $46.15 | $46.10 |
| Purchase #4 | $37.72 | 10.302% | $41.6059 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $75.65 | 5.836% | $80.0649 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $49.81 | 4.382% | $51.9927 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $80.73 | 12.438% | $90.7712 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $607.87 | $657.1472 | $657.14 | $657.15 | $657.20 | |