| 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 | $158.76 | 3.233% | $163.8927 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $136.99 | 9.793% | $150.4054 | $150.41 | $150.40 | $150.40 |
| Purchase #3 | $5.73 | 8.679% | $6.2273 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $77.88 | 10.288% | $85.8923 | $85.89 | $85.90 | $85.90 |
| Purchase #5 | $179.45 | 10.363% | $198.0464 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $88.94 | 4.665% | $93.0891 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $11.67 | 4.511% | $12.1964 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $659.42 | $709.7496 | $709.76 | $709.80 | $709.70 | |