| 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 | $186.57 | 5.708% | $197.2194 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $221.97 | 7.533% | $238.691 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $73.65 | 10.191% | $81.1557 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $15.71 | 10.666% | $17.3856 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $178.99 | 5.746% | $189.2748 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $58.50 | 8.186% | $63.2888 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $105.81 | 5.724% | $111.8666 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $841.20 | $898.8819 | $898.89 | $898.85 | $899.00 | |