| 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 | $177.81 | 5.119% | $186.9121 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $190.64 | 7.529% | $204.9933 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $95.61 | 9.837% | $105.0152 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $161.56 | 4.767% | $169.2616 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $46.52 | 10.309% | $51.3157 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $7.79 | 8.159% | $8.4256 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $7.85 | 13.196% | $8.8859 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $687.78 | $734.8094 | $734.82 | $734.80 | $734.80 | |