| 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 | $176.89 | 10.685% | $195.7907 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $187.93 | 10.427% | $207.5255 | $207.53 | $207.55 | $207.50 |
| Purchase #3 | $153.96 | 3.300% | $159.0407 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $71.62 | 13.292% | $81.1397 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $15.41 | 4.362% | $16.0822 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $237.34 | 10.385% | $261.9878 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $239.27 | 8.384% | $259.3304 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $1,082.42 | $1,180.8970 | $1,180.90 | $1,181.00 | $1,180.80 | |