| 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 | $17.38 | 9.552% | $19.0401 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $212.65 | 4.294% | $221.7812 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $150.54 | 11.241% | $167.4622 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $167.84 | 10.839% | $186.0322 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $128.70 | 12.421% | $144.6858 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $121.37 | 4.463% | $126.7867 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $123.44 | 4.817% | $129.3861 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $921.92 | $995.1743 | $995.18 | $995.25 | $995.20 | |