| 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 | $134.35 | 7.306% | $144.1656 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $118.46 | 12.823% | $133.6501 | $133.65 | $133.65 | $133.70 |
| Purchase #3 | $48.73 | 11.338% | $54.255 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $221.64 | 12.689% | $249.7639 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $222.94 | 3.362% | $230.4352 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $79.55 | 4.457% | $83.0955 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $188.39 | 5.401% | $198.5649 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $1,014.06 | $1,093.9302 | $1,093.94 | $1,093.90 | $1,094.10 | |