| 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 | $150.79 | 7.522% | $162.1324 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $23.58 | 4.305% | $24.5951 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $92.35 | 13.497% | $104.8145 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $81.46 | 10.516% | $90.0263 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $207.58 | 9.522% | $227.3458 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $33.76 | 5.661% | $35.6712 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $26.48 | 12.552% | $29.8038 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $616.00 | $674.3891 | $674.39 | $674.40 | $674.30 | |