| 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 | $167.91 | 10.587% | $185.6866 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $15.33 | 5.541% | $16.1794 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $166.48 | 13.374% | $188.745 | $188.75 | $188.75 | $188.70 |
| Purchase #4 | $203.70 | 6.596% | $217.1361 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $202.36 | 4.775% | $212.0227 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $186.98 | 4.382% | $195.1735 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $119.59 | 10.230% | $131.8241 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $1,062.35 | $1,146.7674 | $1,146.77 | $1,146.75 | $1,146.70 | |