| 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 | $136.88 | 7.833% | $147.6018 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $211.60 | 3.199% | $218.3691 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $126.99 | 9.450% | $138.9906 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $72.72 | 11.281% | $80.9235 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $60.27 | 13.109% | $68.1708 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $156.32 | 7.727% | $168.3988 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $150.95 | 8.200% | $163.3279 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $915.73 | $985.7825 | $985.78 | $985.75 | $985.80 | |