| 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 | $164.67 | 3.631% | $170.6492 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $165.51 | 6.326% | $175.9802 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $121.82 | 7.259% | $130.6629 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $124.32 | 10.473% | $137.34 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $158.51 | 13.203% | $179.4381 | $179.44 | $179.45 | $179.40 |
| Purchase #6 | $196.40 | 5.213% | $206.6383 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $82.37 | 4.719% | $86.257 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $1,013.60 | $1,086.9657 | $1,086.97 | $1,087.00 | $1,086.90 | |