| 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 | $176.91 | 12.136% | $198.3798 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $226.66 | 10.772% | $251.0758 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $104.54 | 3.651% | $108.3568 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $171.35 | 11.506% | $191.0655 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $83.59 | 10.732% | $92.5609 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $139.27 | 7.500% | $149.7153 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $63.46 | 8.841% | $69.0705 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $965.78 | $1,060.2246 | $1,060.24 | $1,060.20 | $1,060.40 | |