| 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 | $181.42 | 11.586% | $202.4393 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $81.29 | 3.309% | $83.9799 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $14.78 | 13.519% | $16.7781 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $178.61 | 3.197% | $184.3202 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $196.90 | 9.269% | $215.1507 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $68.29 | 10.395% | $75.3887 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $64.65 | 12.785% | $72.9155 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $785.94 | $850.9724 | $850.98 | $851.00 | $851.00 | |