| 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 | $164.31 | 7.665% | $176.9044 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $127.35 | 11.287% | $141.724 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $230.84 | 3.826% | $239.6719 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $132.43 | 4.547% | $138.4516 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $191.95 | 13.157% | $217.2049 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $148.37 | 5.102% | $155.9398 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $152.54 | 6.534% | $162.507 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $1,147.79 | $1,232.4036 | $1,232.39 | $1,232.35 | $1,232.40 | |