| 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 | $236.91 | 7.213% | $253.9983 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $71.39 | 12.849% | $80.5629 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $14.59 | 3.512% | $15.1024 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $147.55 | 5.833% | $156.1566 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $179.94 | 6.874% | $192.3091 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $28.49 | 4.775% | $29.8504 | $29.85 | $29.85 | $29.90 |
| Purchase #7 | $74.56 | 11.640% | $83.2388 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $753.43 | $811.2185 | $811.22 | $811.20 | $811.30 | |