| 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 | $159.25 | 6.589% | $169.743 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $121.32 | 8.499% | $131.631 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $191.51 | 12.538% | $215.5215 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $174.56 | 7.839% | $188.2438 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $115.56 | 9.120% | $126.0991 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $37.97 | 8.131% | $41.0573 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $96.26 | 4.283% | $100.3828 | $100.38 | $100.40 | $100.40 |
| 7 purchase totals = | $896.43 | $972.6785 | $972.67 | $972.70 | $972.60 | |