| 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 | $153.93 | 11.712% | $171.9583 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $157.79 | 7.382% | $169.4381 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $180.35 | 13.259% | $204.2626 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $60.93 | 10.736% | $67.4714 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $45.89 | 11.673% | $51.2467 | $51.25 | $51.25 | $51.20 |
| Purchase #6 | $186.74 | 4.833% | $195.7651 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $184.39 | 13.504% | $209.29 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $970.02 | $1,069.4322 | $1,069.44 | $1,069.40 | $1,069.50 | |