| 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 | $180.93 | 12.557% | $203.6494 | $203.65 | $203.65 | $203.60 |
| Purchase #2 | $99.45 | 3.546% | $102.9765 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $164.65 | 12.126% | $184.6155 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $203.71 | 11.409% | $226.9513 | $226.95 | $226.95 | $227.00 |
| Purchase #5 | $24.41 | 3.865% | $25.3534 | $25.35 | $25.35 | $25.40 |
| Purchase #6 | $20.79 | 11.335% | $23.1465 | $23.15 | $23.15 | $23.10 |
| Purchase #7 | $179.81 | 11.263% | $200.062 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $873.75 | $966.7546 | $966.76 | $966.75 | $966.80 | |