| 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 | $166.70 | 9.825% | $183.0783 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $17.80 | 4.863% | $18.6656 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $157.31 | 10.178% | $173.321 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $34.36 | 11.839% | $38.4279 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $64.85 | 4.576% | $67.8175 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $241.44 | 8.740% | $262.5419 | $262.54 | $262.55 | $262.50 |
| Purchase #7 | $229.96 | 8.147% | $248.6948 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $912.42 | $992.5470 | $992.55 | $992.55 | $992.50 | |