| 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 | $134.36 | 8.568% | $145.872 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $26.32 | 7.145% | $28.2006 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $183.63 | 11.783% | $205.2671 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $44.26 | 8.582% | $48.0584 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $210.81 | 12.436% | $237.0263 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $162.37 | 3.331% | $167.7785 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $115.44 | 7.126% | $123.6663 | $123.67 | $123.65 | $123.70 |
| 7 purchase totals = | $877.19 | $955.8692 | $955.88 | $955.85 | $956.00 | |