| 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 | $165.77 | 12.300% | $186.1597 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $35.46 | 11.766% | $39.6322 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $58.30 | 9.811% | $64.0198 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $150.82 | 4.211% | $157.171 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $143.89 | 13.722% | $163.6346 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $238.95 | 4.613% | $249.9728 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $208.34 | 7.227% | $223.3967 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $1,001.53 | $1,083.9868 | $1,083.98 | $1,083.95 | $1,084.00 | |