| 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 | $184.39 | 5.107% | $193.8068 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $11.32 | 5.393% | $11.9305 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $8.29 | 12.357% | $9.3144 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $15.63 | 8.731% | $16.9947 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $153.40 | 11.790% | $171.4859 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $113.25 | 12.142% | $127.0008 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $207.29 | 8.152% | $224.1883 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $693.57 | $754.7214 | $754.72 | $754.75 | $754.70 | |