| 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 | $162.58 | 7.664% | $175.0401 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $137.56 | 13.480% | $156.1031 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $116.46 | 4.768% | $122.0128 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $119.28 | 13.796% | $135.7359 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $112.95 | 11.498% | $125.937 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $196.41 | 13.153% | $222.2438 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $8.38 | 6.806% | $8.9503 | $8.95 | $8.95 | $9.00 |
| 7 purchase totals = | $853.62 | $946.0230 | $946.02 | $946.05 | $945.90 | |