| 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 | $16.51 | 7.856% | $17.807 | $17.81 | $17.80 | $17.80 |
| Purchase #2 | $114.79 | 6.432% | $122.1733 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $228.67 | 6.249% | $242.9596 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $175.53 | 3.182% | $181.1154 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $59.98 | 12.192% | $67.2928 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $69.55 | 11.584% | $77.6067 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $91.71 | 7.629% | $98.7066 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $756.74 | $807.6614 | $807.67 | $807.60 | $807.70 | |