| 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 | $190.62 | 3.381% | $197.0649 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $103.39 | 10.105% | $113.8376 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $163.81 | 13.537% | $185.985 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $178.91 | 3.645% | $185.4313 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $192.38 | 8.539% | $208.8073 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $186.30 | 4.308% | $194.3258 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $202.78 | 8.607% | $220.2333 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $1,218.19 | $1,305.6852 | $1,305.69 | $1,305.75 | $1,305.60 | |