| 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 | $185.91 | 13.743% | $211.4596 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $190.93 | 5.302% | $201.0531 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $19.92 | 9.844% | $21.8809 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $160.67 | 7.604% | $172.8873 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $174.73 | 5.562% | $184.4485 | $184.45 | $184.45 | $184.40 |
| Purchase #6 | $80.62 | 6.444% | $85.8152 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $196.69 | 5.394% | $207.2995 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $1,009.47 | $1,084.8441 | $1,084.85 | $1,084.85 | $1,084.90 | |