| 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 | $145.98 | 4.859% | $153.0732 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $97.33 | 9.797% | $106.8654 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $198.61 | 7.317% | $213.1423 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $91.45 | 9.201% | $99.8643 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $181.85 | 3.296% | $187.8438 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $207.60 | 3.742% | $215.3684 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $81.86 | 5.828% | $86.6308 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $1,004.68 | $1,062.7882 | $1,062.78 | $1,062.75 | $1,062.80 | |