| 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 | $182.43 | 4.346% | $190.3584 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $206.65 | 10.735% | $228.8339 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $20.89 | 9.237% | $22.8196 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $245.70 | 4.380% | $256.4617 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $11.96 | 8.820% | $13.0149 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $16.76 | 5.712% | $17.7173 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $198.47 | 11.598% | $221.4886 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $882.86 | $950.6944 | $950.69 | $950.65 | $950.70 | |