| 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 | $168.43 | 10.390% | $185.9299 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $114.80 | 12.565% | $129.2246 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $184.83 | 12.440% | $207.8229 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $35.35 | 5.170% | $37.1776 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $163.78 | 5.625% | $172.9926 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $179.25 | 4.558% | $187.4202 | $187.42 | $187.40 | $187.40 |
| Purchase #7 | $227.42 | 13.119% | $257.2552 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,073.86 | $1,177.8230 | $1,177.82 | $1,177.80 | $1,177.80 | |