| 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 | $133.29 | 9.139% | $145.4714 | $145.47 | $145.45 | $145.50 |
| Purchase #2 | $230.85 | 3.815% | $239.6569 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $10.27 | 7.738% | $11.0647 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $32.37 | 13.439% | $36.7202 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $106.32 | 9.534% | $116.4565 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $202.84 | 9.146% | $221.3917 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $68.53 | 12.396% | $77.025 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $784.47 | $847.7864 | $847.79 | $847.75 | $847.90 | |