| 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 | $176.99 | 10.263% | $195.1545 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $210.25 | 10.366% | $232.0445 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $14.52 | 13.794% | $16.5229 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $131.69 | 9.341% | $143.9912 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $74.28 | 7.726% | $80.0189 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $208.73 | 8.346% | $226.1506 | $226.15 | $226.15 | $226.20 |
| Purchase #7 | $61.51 | 5.313% | $64.778 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $877.97 | $958.6606 | $958.65 | $958.65 | $958.70 | |