| 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 | $158.62 | 12.844% | $178.9932 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $126.69 | 7.728% | $136.4806 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $244.67 | 11.169% | $271.9972 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $97.63 | 5.337% | $102.8405 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $95.49 | 4.328% | $99.6228 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $230.59 | 9.137% | $251.659 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $81.96 | 10.256% | $90.3658 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $1,035.65 | $1,131.9591 | $1,131.96 | $1,131.95 | $1,132.00 | |