| 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 | $147.62 | 12.266% | $165.7271 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $25.99 | 9.612% | $28.4882 | $28.49 | $28.50 | $28.50 |
| Purchase #3 | $46.55 | 3.320% | $48.0955 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $36.29 | 10.591% | $40.1335 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $93.66 | 5.232% | $98.5603 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $206.73 | 4.222% | $215.4581 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $63.43 | 3.224% | $65.475 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $620.27 | $661.9377 | $661.95 | $662.00 | $662.00 | |