| 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 | $205.97 | 9.675% | $225.8976 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $176.53 | 6.525% | $188.0486 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $206.64 | 9.663% | $226.6076 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $128.41 | 10.679% | $142.1229 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $151.66 | 5.303% | $159.7025 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $225.56 | 12.712% | $254.2332 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $250.68 | 13.621% | $284.8251 | $284.83 | $284.85 | $284.80 |
| 7 purchase totals = | $1,345.45 | $1,481.4375 | $1,481.44 | $1,481.45 | $1,481.30 | |