| 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 | $143.49 | 8.756% | $156.054 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $156.26 | 6.211% | $165.9653 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $122.49 | 9.129% | $133.6721 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $140.36 | 5.210% | $147.6728 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $164.45 | 10.555% | $181.8077 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $201.74 | 3.455% | $208.7101 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $136.90 | 8.527% | $148.5735 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $1,065.69 | $1,142.4555 | $1,142.45 | $1,142.35 | $1,142.60 | |