| 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 | $13.96 | 4.527% | $14.592 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $151.96 | 10.594% | $168.0586 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $100.46 | 12.683% | $113.2013 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $8.96 | 13.309% | $10.1525 | $10.15 | $10.15 | $10.20 |
| Purchase #5 | $193.79 | 3.208% | $200.0068 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $144.26 | 3.713% | $149.6164 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $109.55 | 11.351% | $121.985 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $722.94 | $777.6126 | $777.62 | $777.60 | $777.70 | |