| 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 | $154.79 | 10.107% | $170.4346 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $79.44 | 9.854% | $87.268 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $31.69 | 8.395% | $34.3504 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $199.46 | 10.639% | $220.6805 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $61.37 | 7.573% | $66.0176 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $59.68 | 6.272% | $63.4231 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $112.68 | 8.715% | $122.5001 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $699.11 | $764.6743 | $764.67 | $764.65 | $764.70 | |