| 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 | $145.32 | 8.318% | $157.4077 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $49.49 | 8.334% | $53.6145 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $98.62 | 8.242% | $106.7483 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $117.87 | 13.211% | $133.4418 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $163.44 | 3.833% | $169.7047 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $141.63 | 4.107% | $147.4467 | $147.45 | $147.45 | $147.40 |
| Purchase #7 | $14.43 | 7.334% | $15.4883 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $730.80 | $783.8520 | $783.85 | $783.85 | $783.70 | |