| 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 | $101.79 | 6.284% | $108.1865 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $180.64 | 11.189% | $200.8518 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $111.68 | 13.317% | $126.5524 | $126.55 | $126.55 | $126.60 |
| Purchase #4 | $158.55 | 13.535% | $180.0097 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $24.97 | 7.779% | $26.9124 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $91.83 | 4.255% | $95.7374 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $127.76 | 3.390% | $132.0911 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $797.22 | $870.3413 | $870.34 | $870.35 | $870.40 | |