| 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 | $146.98 | 4.787% | $154.0159 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $225.62 | 10.194% | $248.6197 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $6.47 | 13.157% | $7.3213 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $39.42 | 10.130% | $43.4132 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $174.34 | 3.389% | $180.2484 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $219.38 | 9.185% | $239.5301 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $106.42 | 8.505% | $115.471 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $918.63 | $988.6196 | $988.62 | $988.55 | $988.50 | |