| 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 | $183.81 | 10.584% | $203.2645 | $203.26 | $203.25 | $203.30 |
| Purchase #2 | $57.75 | 8.665% | $62.754 | $62.75 | $62.75 | $62.80 |
| Purchase #3 | $20.91 | 12.720% | $23.5698 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $57.29 | 5.776% | $60.5991 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $18.78 | 6.559% | $20.0118 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $122.91 | 10.272% | $135.5353 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $65.96 | 13.368% | $74.7775 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $527.41 | $580.5120 | $580.51 | $580.50 | $580.60 | |