| 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 | $172.54 | 3.127% | $177.9353 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $59.29 | 6.452% | $63.1154 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $102.43 | 13.225% | $115.9764 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $163.74 | 3.245% | $169.0534 | $169.05 | $169.05 | $169.10 |
| Purchase #5 | $72.76 | 7.547% | $78.2512 | $78.25 | $78.25 | $78.30 |
| Purchase #6 | $147.58 | 5.304% | $155.4076 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $6.88 | 7.287% | $7.3813 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $725.22 | $767.1206 | $767.13 | $767.15 | $767.20 | |