| 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 | $147.52 | 11.407% | $164.3476 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $46.35 | 12.867% | $52.3139 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $35.26 | 8.415% | $38.2271 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $118.46 | 9.237% | $129.4022 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $223.37 | 8.355% | $242.0326 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $50.91 | 12.433% | $57.2396 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $120.65 | 3.786% | $125.2178 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $742.52 | $808.7808 | $808.78 | $808.80 | $808.60 | |