| 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 | $157.30 | 12.410% | $176.8209 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $162.67 | 3.440% | $168.2658 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $246.42 | 13.414% | $279.4748 | $279.47 | $279.45 | $279.50 |
| Purchase #4 | $143.95 | 7.575% | $154.8542 | $154.85 | $154.85 | $154.90 |
| Purchase #5 | $166.92 | 13.433% | $189.3424 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $190.44 | 10.512% | $210.4591 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $125.53 | 7.418% | $134.8418 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,193.23 | $1,314.0590 | $1,314.05 | $1,314.00 | $1,314.10 | |