| 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 | $119.76 | 9.265% | $130.8558 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $215.56 | 6.822% | $230.2655 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $167.78 | 4.526% | $175.3737 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $165.29 | 7.530% | $177.7363 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $89.33 | 3.867% | $92.7844 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $99.47 | 9.780% | $109.1982 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $222.73 | 11.846% | $249.1146 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,079.92 | $1,165.3285 | $1,165.33 | $1,165.30 | $1,165.40 | |