| 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 | $106.45 | 7.731% | $114.6796 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $7.33 | 12.474% | $8.2443 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $30.59 | 10.668% | $33.8533 | $33.85 | $33.85 | $33.90 |
| Purchase #4 | $146.51 | 12.679% | $165.086 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $136.53 | 12.331% | $153.3655 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $36.35 | 4.188% | $37.8723 | $37.87 | $37.85 | $37.90 |
| Purchase #7 | $225.65 | 8.211% | $244.1781 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $689.41 | $757.2791 | $757.28 | $757.30 | $757.40 | |