| 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 | $18.74 | 3.393% | $19.3758 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $166.28 | 4.663% | $174.0336 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $45.74 | 8.156% | $49.4706 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $236.88 | 3.324% | $244.7539 | $244.75 | $244.75 | $244.80 |
| Purchase #5 | $200.65 | 12.613% | $225.958 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $96.50 | 3.210% | $99.5977 | $99.60 | $99.60 | $99.60 |
| Purchase #7 | $116.86 | 7.369% | $125.4714 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $881.65 | $938.6610 | $938.66 | $938.65 | $938.80 | |