| 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 | $173.65 | 11.609% | $193.809 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $103.39 | 6.716% | $110.3337 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $32.26 | 12.682% | $36.3512 | $36.35 | $36.35 | $36.40 |
| Purchase #4 | $192.48 | 11.648% | $214.9001 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $130.91 | 12.478% | $147.2449 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $55.39 | 6.690% | $59.0956 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $122.82 | 3.597% | $127.2378 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $810.90 | $888.9723 | $888.97 | $889.00 | $888.90 | |