| 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 | $163.41 | 3.683% | $169.4284 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $186.84 | 7.186% | $200.2663 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $187.58 | 9.664% | $205.7077 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $226.78 | 9.627% | $248.6121 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $46.94 | 11.233% | $52.2128 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $125.58 | 6.861% | $134.196 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $195.63 | 8.215% | $211.701 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $1,132.76 | $1,222.1243 | $1,222.13 | $1,222.10 | $1,222.10 | |