| 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 | $170.75 | 12.368% | $191.8684 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $44.44 | 8.639% | $48.2792 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $231.80 | 6.158% | $246.0742 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $225.54 | 5.352% | $237.6109 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $226.30 | 8.432% | $245.3816 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $97.38 | 6.685% | $103.8899 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $83.86 | 9.850% | $92.1202 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $1,080.07 | $1,165.2244 | $1,165.22 | $1,165.20 | $1,165.30 | |