| 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 | $176.65 | 13.238% | $200.0349 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $205.67 | 9.528% | $225.2662 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $172.46 | 12.245% | $193.5777 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $169.59 | 6.107% | $179.9469 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $189.41 | 7.765% | $204.1177 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $37.62 | 11.845% | $42.0761 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $196.75 | 3.198% | $203.0421 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $1,148.15 | $1,248.0616 | $1,248.07 | $1,248.10 | $1,248.00 | |