| 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 | $164.83 | 10.448% | $182.0514 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $119.95 | 10.206% | $132.1921 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $79.87 | 13.182% | $90.3985 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $88.57 | 10.430% | $97.8079 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $185.31 | 3.300% | $191.4252 | $191.43 | $191.45 | $191.40 |
| Purchase #6 | $233.44 | 6.240% | $248.0067 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $180.85 | 7.132% | $193.7482 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $1,052.82 | $1,135.6300 | $1,135.64 | $1,135.65 | $1,135.60 | |