| 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 | $71.61 | 13.748% | $81.4549 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $172.26 | 3.283% | $177.9153 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $99.85 | 4.425% | $104.2684 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $184.93 | 12.166% | $207.4286 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $138.25 | 12.725% | $155.8423 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $57.60 | 12.368% | $64.724 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $95.74 | 13.205% | $108.3825 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $820.24 | $900.0160 | $900.01 | $900.00 | $900.00 | |