| 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 | $155.32 | 6.403% | $165.2651 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $192.46 | 5.512% | $203.0684 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $12.35 | 5.225% | $12.9953 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $45.99 | 11.393% | $51.2296 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $28.88 | 9.649% | $31.6666 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $248.81 | 3.477% | $257.4611 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $130.49 | 12.572% | $146.8952 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $814.30 | $868.5813 | $868.60 | $868.55 | $868.70 | |