| 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 | $130.47 | 10.360% | $143.9867 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $170.35 | 5.433% | $179.6051 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $216.35 | 3.420% | $223.7492 | $223.75 | $223.75 | $223.70 |
| Purchase #4 | $246.69 | 6.515% | $262.7619 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $5.34 | 4.252% | $5.5671 | $5.57 | $5.55 | $5.60 |
| Purchase #6 | $56.39 | 4.634% | $59.0031 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $48.79 | 7.628% | $52.5117 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $874.38 | $927.1848 | $927.19 | $927.15 | $927.20 | |