| 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 | $151.97 | 3.863% | $157.8406 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $59.51 | 8.628% | $64.6445 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $129.91 | 9.465% | $142.206 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $234.88 | 6.620% | $250.4291 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $89.96 | 12.612% | $101.3058 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $115.42 | 4.612% | $120.7432 | $120.74 | $120.75 | $120.70 |
| Purchase #7 | $23.96 | 13.420% | $27.1754 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $805.61 | $864.3446 | $864.35 | $864.40 | $864.20 | |