| 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 | $179.58 | 7.509% | $193.0647 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $103.32 | 7.498% | $111.0669 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $69.36 | 11.576% | $77.3891 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $53.84 | 5.389% | $56.7414 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $8.39 | 13.489% | $9.5217 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $156.95 | 5.185% | $165.0879 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $63.37 | 9.428% | $69.3445 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $634.81 | $682.2162 | $682.21 | $682.20 | $682.20 | |