| 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 | $202.49 | 8.114% | $218.92 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $173.53 | 3.150% | $178.9962 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $147.33 | 13.148% | $166.7009 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $24.29 | 11.670% | $27.1246 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $40.67 | 6.866% | $43.4624 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $65.41 | 13.372% | $74.1566 | $74.16 | $74.15 | $74.20 |
| Purchase #7 | $151.48 | 3.709% | $157.0984 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $805.20 | $866.4591 | $866.46 | $866.40 | $866.50 | |