| 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 | $80.38 | 4.272% | $83.8138 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $185.71 | 7.870% | $200.3254 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $149.56 | 4.758% | $156.6761 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $153.60 | 5.831% | $162.5564 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $126.69 | 9.255% | $138.4152 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $163.74 | 3.793% | $169.9507 | $169.95 | $169.95 | $170.00 |
| Purchase #7 | $154.27 | 8.680% | $167.6606 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $1,013.95 | $1,079.3982 | $1,079.41 | $1,079.40 | $1,079.50 | |