| 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 | $160.56 | 4.800% | $168.2669 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $165.30 | 12.525% | $186.0038 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $17.65 | 10.801% | $19.5564 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $44.36 | 6.317% | $47.1622 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $221.46 | 5.634% | $233.9371 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $167.44 | 13.727% | $190.4245 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $71.32 | 3.204% | $73.6051 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $848.09 | $918.9560 | $918.96 | $918.90 | $919.00 | |