| 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 | $153.39 | 8.108% | $165.8269 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $47.78 | 10.768% | $52.925 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $48.36 | 11.258% | $53.8044 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $163.97 | 9.644% | $179.7833 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $98.69 | 9.292% | $107.8603 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $98.55 | 10.634% | $109.0298 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $188.50 | 10.231% | $207.7854 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $799.24 | $877.0151 | $877.02 | $877.10 | $877.00 | |