| 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 | $179.72 | 12.365% | $201.9424 | $201.94 | $201.95 | $201.90 |
| Purchase #2 | $115.85 | 8.664% | $125.8872 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $115.56 | 11.806% | $129.203 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $108.32 | 13.568% | $123.0169 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $5.81 | 4.610% | $6.0778 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $42.95 | 6.504% | $45.7435 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $129.64 | 8.356% | $140.4727 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $697.85 | $772.3435 | $772.34 | $772.35 | $772.30 | |