| 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 | $149.76 | 5.239% | $157.6059 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $52.79 | 9.456% | $57.7818 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $75.50 | 3.661% | $78.2641 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $201.74 | 4.654% | $211.129 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $24.91 | 8.183% | $26.9484 | $26.95 | $26.95 | $26.90 |
| Purchase #6 | $171.32 | 5.379% | $180.5353 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $119.54 | 9.689% | $131.1222 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $795.56 | $843.3867 | $843.39 | $843.40 | $843.30 | |