| 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 | $154.76 | 8.823% | $168.4145 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $164.84 | 4.620% | $172.4556 | $172.46 | $172.45 | $172.50 |
| Purchase #3 | $81.27 | 13.427% | $92.1821 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $156.82 | 8.614% | $170.3285 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $219.62 | 9.845% | $241.2416 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $219.82 | 3.725% | $228.0083 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $244.44 | 9.676% | $268.092 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $1,241.57 | $1,340.7226 | $1,340.72 | $1,340.75 | $1,340.70 | |