| 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 | $164.32 | 9.378% | $179.7299 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $44.37 | 6.318% | $47.1733 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $192.33 | 5.379% | $202.6754 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $121.88 | 3.276% | $125.8728 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $165.27 | 4.603% | $172.8774 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $17.55 | 9.631% | $19.2402 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $105.90 | 7.362% | $113.6964 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $811.62 | $861.2654 | $861.27 | $861.30 | $861.30 | |