| 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 | $9.54 | 13.401% | $10.8185 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $143.62 | 13.108% | $162.4457 | $162.45 | $162.45 | $162.40 |
| Purchase #3 | $148.80 | 13.376% | $168.7035 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $232.92 | 11.543% | $259.806 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $238.60 | 5.314% | $251.2792 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $167.86 | 8.230% | $181.6749 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $146.65 | 5.241% | $154.3359 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $1,087.99 | $1,189.0637 | $1,189.07 | $1,189.05 | $1,189.00 | |