| 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 | $168.38 | 7.350% | $180.7559 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $20.46 | 13.769% | $23.2771 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $216.49 | 5.475% | $228.3428 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $199.70 | 6.126% | $211.9336 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $61.48 | 3.800% | $63.8162 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $171.82 | 5.873% | $181.911 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $92.35 | 3.805% | $95.8639 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $930.68 | $985.9005 | $985.90 | $985.90 | $985.90 | |