| 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 | $173.91 | 3.298% | $179.6456 | $179.65 | $179.65 | $179.60 |
| Purchase #2 | $106.30 | 7.293% | $114.0525 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $11.49 | 4.515% | $12.0088 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $97.27 | 4.653% | $101.796 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $40.26 | 3.176% | $41.5387 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $123.79 | 8.477% | $134.2837 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $203.41 | 8.423% | $220.5432 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $756.43 | $803.8685 | $803.87 | $803.90 | $803.80 | |