| 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 | $155.77 | 4.297% | $162.4634 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $112.74 | 10.542% | $124.6251 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $174.40 | 3.853% | $181.1196 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $224.85 | 11.451% | $250.5976 | $250.60 | $250.60 | $250.60 |
| Purchase #5 | $214.31 | 7.227% | $229.7982 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $200.26 | 5.320% | $210.9138 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $67.51 | 6.744% | $72.0629 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $1,149.84 | $1,231.5806 | $1,231.58 | $1,231.55 | $1,231.60 | |