| 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 | $119.66 | 13.139% | $135.3821 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $170.71 | 12.258% | $191.6356 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $150.31 | 5.693% | $158.8671 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $17.98 | 4.704% | $18.8258 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $61.29 | 9.639% | $67.1977 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $93.43 | 7.515% | $100.4513 | $100.45 | $100.45 | $100.50 |
| Purchase #7 | $13.97 | 9.214% | $15.2572 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $627.35 | $687.6168 | $687.63 | $687.65 | $687.70 | |