| 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 | $168.74 | 6.245% | $179.2778 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $164.53 | 10.749% | $182.2153 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $217.28 | 11.373% | $241.9913 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $171.60 | 12.332% | $192.7617 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $170.77 | 12.815% | $192.6542 | $192.65 | $192.65 | $192.70 |
| Purchase #6 | $127.30 | 3.356% | $131.5722 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $7.35 | 3.822% | $7.6309 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $1,027.57 | $1,128.1034 | $1,128.10 | $1,128.10 | $1,128.20 | |