| 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 | $155.52 | 6.777% | $166.0596 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $94.62 | 13.872% | $107.7457 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $147.35 | 4.103% | $153.3958 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $193.52 | 5.715% | $204.5797 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $197.63 | 11.651% | $220.6559 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $220.73 | 3.679% | $228.8507 | $228.85 | $228.85 | $228.90 |
| Purchase #7 | $147.76 | 12.267% | $165.8857 | $165.89 | $165.90 | $165.90 |
| 7 purchase totals = | $1,157.13 | $1,247.1731 | $1,247.19 | $1,247.20 | $1,247.30 | |