| 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 | $168.78 | 13.820% | $192.1054 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $220.38 | 9.717% | $241.7943 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $124.72 | 7.265% | $133.7809 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $109.27 | 10.752% | $121.0187 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $78.55 | 9.787% | $86.2377 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $145.91 | 8.549% | $158.3838 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $7.36 | 13.819% | $8.3771 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $854.97 | $941.6979 | $941.70 | $941.75 | $941.70 | |