| 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 | $65.76 | 7.135% | $70.452 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $79.80 | 4.400% | $83.3112 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $239.97 | 12.126% | $269.0688 | $269.07 | $269.05 | $269.10 |
| Purchase #4 | $181.35 | 10.603% | $200.5785 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $185.85 | 8.488% | $201.6249 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $186.45 | 11.791% | $208.4343 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $135.74 | 10.710% | $150.2778 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $1,074.92 | $1,183.7475 | $1,183.74 | $1,183.75 | $1,183.80 | |