| 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 | $134.45 | 5.425% | $141.7439 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $176.35 | 4.505% | $184.2946 | $184.29 | $184.30 | $184.30 |
| Purchase #3 | $91.41 | 13.479% | $103.7312 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $183.63 | 5.529% | $193.7829 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $242.95 | 7.595% | $261.4021 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $242.86 | 10.762% | $268.9966 | $269.00 | $269.00 | $269.00 |
| Purchase #7 | $34.59 | 3.729% | $35.8799 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $1,106.24 | $1,189.8312 | $1,189.82 | $1,189.90 | $1,189.80 | |