| 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 | $183.65 | 4.746% | $192.366 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $22.67 | 8.476% | $24.5915 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $98.57 | 11.720% | $110.1224 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $95.58 | 13.766% | $108.7375 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $98.63 | 12.238% | $110.7003 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $227.81 | 10.718% | $252.2267 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $160.35 | 12.162% | $179.8518 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $887.26 | $978.5962 | $978.60 | $978.60 | $978.60 | |