| 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 | $167.41 | 4.483% | $174.915 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $163.74 | 3.235% | $169.037 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $112.90 | 9.569% | $123.7034 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $127.85 | 10.792% | $141.6476 | $141.65 | $141.65 | $141.60 |
| Purchase #5 | $8.29 | 7.516% | $8.9131 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $211.89 | 7.531% | $227.8474 | $227.85 | $227.85 | $227.80 |
| Purchase #7 | $74.87 | 5.623% | $79.0799 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $866.95 | $925.1434 | $925.15 | $925.15 | $925.00 | |