| 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 | $126.62 | 13.501% | $143.715 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $8.27 | 3.196% | $8.5343 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $10.87 | 4.722% | $11.3833 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $215.84 | 8.819% | $234.8749 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $200.81 | 9.729% | $220.3468 | $220.35 | $220.35 | $220.30 |
| Purchase #6 | $198.37 | 8.740% | $215.7075 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $10.73 | 12.365% | $12.0568 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $771.51 | $846.6186 | $846.62 | $846.60 | $846.60 | |