| 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 | $136.58 | 9.398% | $149.4158 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $137.84 | 3.446% | $142.59 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $176.80 | 10.588% | $195.5196 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $154.27 | 5.246% | $162.363 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $200.31 | 3.655% | $207.6313 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $222.32 | 12.539% | $250.1967 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $142.66 | 12.602% | $160.638 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,170.78 | $1,268.3544 | $1,268.36 | $1,268.35 | $1,268.30 | |