| 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 | $155.25 | 8.324% | $168.173 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $207.33 | 9.426% | $226.8729 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $25.95 | 10.772% | $28.7453 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $247.35 | 8.626% | $268.6864 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $76.55 | 3.174% | $78.9797 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $166.99 | 7.412% | $179.3673 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $138.81 | 13.464% | $157.4994 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $1,018.23 | $1,108.3240 | $1,108.33 | $1,108.30 | $1,108.40 | |