| 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 | $167.98 | 8.608% | $182.4397 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $166.66 | 12.194% | $186.9825 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $179.42 | 9.447% | $196.3698 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $120.73 | 8.595% | $131.1067 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $27.28 | 5.476% | $28.7739 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $96.67 | 13.565% | $109.7833 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $146.45 | 5.640% | $154.7098 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $905.19 | $990.1657 | $990.16 | $990.15 | $990.20 | |