| 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 | $180.86 | 8.563% | $196.347 | $196.35 | $196.35 | $196.30 |
| Purchase #2 | $50.26 | 4.457% | $52.5001 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $6.67 | 6.448% | $7.1001 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $121.95 | 13.709% | $138.6681 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $69.67 | 13.666% | $79.1911 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $106.90 | 3.685% | $110.8393 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $40.90 | 10.206% | $45.0743 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $577.21 | $629.7200 | $629.72 | $629.70 | $629.70 | |