| 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 | $145.48 | 6.598% | $155.0788 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $68.47 | 13.473% | $77.695 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $27.83 | 3.833% | $28.8967 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $197.42 | 13.632% | $224.3323 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $94.57 | 12.291% | $106.1936 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $56.71 | 11.211% | $63.0678 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $64.73 | 6.317% | $68.819 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $655.21 | $724.0832 | $724.09 | $724.10 | $724.10 | |