| 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 | $18.96 | 3.140% | $19.5553 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $171.81 | 7.303% | $184.3573 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $73.40 | 11.559% | $81.8843 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $177.87 | 7.559% | $191.3152 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $191.82 | 7.575% | $206.3504 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $29.60 | 3.627% | $30.6736 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $28.80 | 5.640% | $30.4243 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $692.26 | $744.5604 | $744.56 | $744.50 | $744.70 | |