| 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 | $174.83 | 10.864% | $193.8235 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $250.99 | 5.345% | $264.4054 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $19.60 | 6.302% | $20.8352 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $232.50 | 12.626% | $261.8555 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $226.43 | 9.594% | $248.1537 | $248.15 | $248.15 | $248.20 |
| Purchase #6 | $153.57 | 5.218% | $161.5833 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $13.46 | 6.274% | $14.3045 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $1,071.38 | $1,164.9611 | $1,164.96 | $1,164.95 | $1,165.00 | |