| 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 | $165.52 | 6.255% | $175.8733 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $5.45 | 8.495% | $5.913 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $61.83 | 3.162% | $63.7851 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $16.43 | 9.245% | $17.949 | $17.95 | $17.95 | $17.90 |
| Purchase #5 | $149.34 | 8.808% | $162.4939 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $213.97 | 6.269% | $227.3838 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $171.82 | 3.188% | $177.2976 | $177.30 | $177.30 | $177.30 |
| 7 purchase totals = | $784.36 | $830.6957 | $830.69 | $830.70 | $830.70 | |