| 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 | $140.66 | 9.529% | $154.0635 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $16.78 | 12.867% | $18.9391 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $167.52 | 11.170% | $186.232 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $193.90 | 9.642% | $212.5958 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $145.42 | 13.763% | $165.4342 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $117.93 | 11.464% | $131.4495 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $34.28 | 10.850% | $37.9994 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $816.49 | $906.7135 | $906.71 | $906.75 | $906.60 | |