| 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 | $165.42 | 10.216% | $182.3193 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $9.30 | 10.832% | $10.3074 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $224.94 | 11.600% | $251.033 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $148.40 | 13.217% | $168.014 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $151.75 | 9.712% | $166.488 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $19.38 | 7.324% | $20.7994 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $172.79 | 5.210% | $181.7924 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $891.98 | $980.7535 | $980.75 | $980.75 | $980.70 | |