| 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 | $116.90 | 11.360% | $130.1798 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $47.34 | 6.296% | $50.3205 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $105.65 | 13.438% | $119.8472 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $147.39 | 9.345% | $161.1636 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $141.70 | 13.246% | $160.4696 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $46.59 | 11.240% | $51.8267 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $208.57 | 10.392% | $230.2446 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $814.14 | $904.0520 | $904.05 | $904.05 | $904.00 | |