| 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 | $131.36 | 11.607% | $146.607 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $93.54 | 9.737% | $102.648 | $102.65 | $102.65 | $102.60 |
| Purchase #3 | $225.77 | 3.323% | $233.2723 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $148.93 | 10.125% | $164.0092 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $72.77 | 5.739% | $76.9463 | $76.95 | $76.95 | $76.90 |
| Purchase #6 | $20.85 | 4.846% | $21.8604 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $71.75 | 3.257% | $74.0869 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $764.97 | $819.4301 | $819.44 | $819.40 | $819.40 | |