| 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 | $101.41 | 7.221% | $108.7328 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $183.84 | 10.625% | $203.373 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $84.29 | 8.832% | $91.7345 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $163.72 | 9.480% | $179.2407 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $89.32 | 9.413% | $97.7277 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $19.55 | 11.718% | $21.8409 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $56.59 | 6.759% | $60.4149 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $698.72 | $763.0645 | $763.05 | $763.10 | $762.90 | |