| 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 | $169.77 | 13.138% | $192.0744 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $91.92 | 9.622% | $100.7645 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $40.62 | 8.554% | $44.0946 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $228.70 | 13.143% | $258.758 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $156.37 | 13.122% | $176.8889 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $172.93 | 4.136% | $180.0824 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $9.42 | 7.375% | $10.1147 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $869.73 | $962.7775 | $962.76 | $962.75 | $962.90 | |