| 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 | $132.89 | 9.671% | $145.7418 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $229.78 | 7.630% | $247.3122 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $71.31 | 12.730% | $80.3878 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $125.90 | 6.737% | $134.3819 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $219.97 | 6.367% | $233.9755 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $24.43 | 11.852% | $27.3254 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $247.67 | 6.365% | $263.4342 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,051.95 | $1,132.5588 | $1,132.56 | $1,132.65 | $1,132.50 | |