| 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 | $126.98 | 3.774% | $131.7722 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $26.71 | 10.846% | $29.607 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $7.99 | 7.294% | $8.5728 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $209.41 | 7.600% | $225.3252 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $158.61 | 3.776% | $164.5991 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $10.54 | 5.584% | $11.1286 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $112.90 | 10.416% | $124.6597 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $653.14 | $695.6646 | $695.67 | $695.65 | $695.70 | |