| 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 | $15.60 | 9.191% | $17.0338 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $159.57 | 12.386% | $179.3343 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $144.74 | 12.781% | $163.2392 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $217.37 | 8.553% | $235.9617 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $196.38 | 7.582% | $211.2695 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $203.49 | 4.697% | $213.0479 | $213.05 | $213.05 | $213.00 |
| Purchase #7 | $70.93 | 5.143% | $74.5779 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $1,008.08 | $1,094.4643 | $1,094.46 | $1,094.50 | $1,094.40 | |