| 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 | $129.88 | 5.533% | $137.0663 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $169.41 | 10.175% | $186.6475 | $186.65 | $186.65 | $186.60 |
| Purchase #3 | $184.70 | 10.519% | $204.1286 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $149.92 | 9.770% | $164.5672 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $250.36 | 7.828% | $269.9582 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $165.38 | 3.852% | $171.7504 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $69.26 | 10.300% | $76.3938 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $1,118.91 | $1,210.5120 | $1,210.52 | $1,210.50 | $1,210.60 | |