| 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 | $171.53 | 4.827% | $179.8098 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $85.69 | 9.700% | $94.0019 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $66.72 | 6.450% | $71.0234 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $149.77 | 8.643% | $162.7146 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $46.87 | 3.220% | $48.3792 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $196.77 | 12.249% | $220.8724 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $98.63 | 5.420% | $103.9757 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $815.98 | $880.7770 | $880.77 | $880.75 | $880.80 | |