| 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 | $180.96 | 7.155% | $193.9077 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $124.51 | 8.381% | $134.9452 | $134.95 | $134.95 | $134.90 |
| Purchase #3 | $150.89 | 6.816% | $161.1747 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $13.25 | 5.467% | $13.9744 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $150.80 | 6.624% | $160.789 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $120.55 | 4.849% | $126.3955 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $111.62 | 9.864% | $122.6302 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $852.58 | $913.8167 | $913.82 | $913.80 | $913.80 | |