| 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 | $175.30 | 4.200% | $182.6626 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $159.31 | 5.124% | $167.473 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $16.63 | 3.270% | $17.1738 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $36.52 | 3.308% | $37.7281 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $185.41 | 4.303% | $193.3882 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $166.36 | 12.663% | $187.4262 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $236.35 | 4.531% | $247.059 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $975.88 | $1,032.9109 | $1,032.91 | $1,032.90 | $1,033.00 | |