| 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 | $83.52 | 13.870% | $95.1042 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $173.69 | 9.428% | $190.0655 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $164.61 | 13.232% | $186.3912 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $75.43 | 12.606% | $84.9387 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $167.85 | 3.360% | $173.4898 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $148.42 | 4.241% | $154.7145 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $186.70 | 3.512% | $193.2569 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,000.22 | $1,077.9608 | $1,077.96 | $1,077.95 | $1,078.00 | |