| 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 | $187.60 | 11.437% | $209.0558 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $131.82 | 13.560% | $149.6948 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $173.53 | 6.208% | $184.3027 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $59.75 | 9.173% | $65.2309 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $190.54 | 12.601% | $214.5499 | $214.55 | $214.55 | $214.50 |
| Purchase #6 | $205.98 | 13.323% | $233.4227 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $99.94 | 5.619% | $105.5556 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $1,049.16 | $1,161.8124 | $1,161.81 | $1,161.80 | $1,161.80 | |