| 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 | $147.33 | 8.155% | $159.3448 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $171.67 | 13.646% | $195.0961 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $188.45 | 9.685% | $206.7014 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $91.31 | 10.443% | $100.8455 | $100.85 | $100.85 | $100.80 |
| Purchase #5 | $144.47 | 13.682% | $164.2364 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $51.30 | 3.193% | $52.938 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $11.67 | 5.417% | $12.3022 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $806.20 | $891.4644 | $891.47 | $891.50 | $891.30 | |