| 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 | $189.53 | 8.257% | $205.1795 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $35.26 | 10.653% | $39.0162 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $225.55 | 13.244% | $255.4218 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $27.54 | 12.772% | $31.0574 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $157.95 | 9.204% | $172.4877 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $192.27 | 7.704% | $207.0825 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $77.58 | 10.284% | $85.5583 | $85.56 | $85.55 | $85.60 |
| 7 purchase totals = | $905.68 | $995.8034 | $995.81 | $995.80 | $995.90 | |