| 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 | $74.53 | 4.403% | $77.8116 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $239.32 | 10.266% | $263.8886 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $169.43 | 7.420% | $182.0017 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $208.99 | 4.329% | $218.0372 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $162.32 | 11.724% | $181.3504 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $28.85 | 6.543% | $30.7377 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $201.77 | 4.834% | $211.5236 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $1,085.21 | $1,165.3508 | $1,165.35 | $1,165.35 | $1,165.30 | |