| 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 | $141.56 | 7.407% | $152.0453 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $8.63 | 9.739% | $9.4705 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $165.41 | 11.273% | $184.0567 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $45.44 | 9.606% | $49.805 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $232.52 | 11.819% | $260.0015 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $6.92 | 7.484% | $7.4379 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $178.73 | 12.513% | $201.0945 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $779.21 | $863.9114 | $863.92 | $863.90 | $863.90 | |