| 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 | $154.94 | 6.811% | $165.493 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $237.42 | 7.370% | $254.9179 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $18.97 | 8.468% | $20.5764 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $48.83 | 13.505% | $55.4245 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $43.49 | 3.562% | $45.0391 | $45.04 | $45.05 | $45.00 |
| Purchase #6 | $22.29 | 6.524% | $23.7442 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $35.62 | 3.203% | $36.7609 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $561.56 | $601.9560 | $601.95 | $601.95 | $601.90 | |