| 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 | $114.44 | 3.438% | $118.3744 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $117.66 | 3.866% | $122.2087 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $224.26 | 7.512% | $241.1064 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $172.37 | 8.713% | $187.3886 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $57.26 | 7.871% | $61.7669 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $38.31 | 3.488% | $39.6463 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $61.87 | 7.617% | $66.5826 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $786.17 | $837.0739 | $837.08 | $837.05 | $837.10 | |