| 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 | $117.88 | 4.129% | $122.7473 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $136.98 | 7.192% | $146.8316 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $116.56 | 3.468% | $120.6023 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $114.27 | 3.514% | $118.2854 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $86.52 | 7.603% | $93.0981 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $74.87 | 8.719% | $81.3979 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $157.88 | 6.162% | $167.6086 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $804.96 | $850.5712 | $850.58 | $850.60 | $850.50 | |