| 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 | $85.98 | 9.184% | $93.8764 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $189.80 | 7.335% | $203.7218 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $212.87 | 7.550% | $228.9417 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $179.27 | 10.455% | $198.0127 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $180.65 | 7.547% | $194.2837 | $194.28 | $194.30 | $194.30 |
| Purchase #6 | $11.42 | 7.380% | $12.2628 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $16.52 | 7.378% | $17.7388 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $876.51 | $948.8379 | $948.83 | $948.85 | $948.80 | |