| 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 | $113.84 | 8.814% | $123.8739 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $170.67 | 9.681% | $187.1926 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $153.67 | 7.169% | $164.6866 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $126.59 | 12.762% | $142.7454 | $142.75 | $142.75 | $142.70 |
| Purchase #5 | $30.43 | 12.580% | $34.2581 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $180.51 | 6.697% | $192.5988 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $119.59 | 4.697% | $125.2071 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $895.30 | $970.5625 | $970.57 | $970.55 | $970.60 | |