| 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 | $178.37 | 13.312% | $202.1146 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $104.31 | 13.410% | $118.298 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $193.73 | 10.131% | $213.3568 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $51.99 | 7.792% | $56.0411 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $178.60 | 4.658% | $186.9192 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $167.86 | 10.858% | $186.0862 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $200.44 | 12.252% | $224.9979 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,075.30 | $1,187.8138 | $1,187.82 | $1,187.80 | $1,187.80 | |