| 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 | $183.40 | 9.388% | $200.6176 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $61.86 | 6.567% | $65.9223 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $144.51 | 8.465% | $156.7428 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $150.56 | 9.838% | $165.3721 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $52.66 | 9.517% | $57.6717 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $153.97 | 3.524% | $159.3959 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $124.79 | 9.445% | $136.5764 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $871.75 | $942.2988 | $942.30 | $942.25 | $942.30 | |