| 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 | $163.80 | 4.663% | $171.438 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $110.39 | 13.562% | $125.3611 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $184.66 | 9.798% | $202.753 | $202.75 | $202.75 | $202.80 |
| Purchase #4 | $142.68 | 11.649% | $159.3008 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $182.49 | 3.785% | $189.3972 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $97.53 | 10.309% | $107.5844 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $31.44 | 8.148% | $34.0017 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $912.99 | $989.8362 | $989.83 | $989.85 | $989.90 | |