| 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 | $165.41 | 5.863% | $175.108 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $40.57 | 10.671% | $44.8992 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $89.67 | 5.163% | $94.2997 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $72.42 | 10.664% | $80.1429 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $131.50 | 5.391% | $138.5892 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $35.35 | 4.854% | $37.0659 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $94.87 | 9.177% | $103.5762 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $629.79 | $673.6811 | $673.69 | $673.70 | $673.70 | |