| 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 | $164.95 | 4.718% | $172.7323 | $172.73 | $172.75 | $172.70 |
| Purchase #2 | $120.38 | 3.188% | $124.2177 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $205.57 | 10.670% | $227.5043 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $17.36 | 7.151% | $18.6014 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $202.62 | 10.534% | $223.964 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $215.26 | 4.772% | $225.5322 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $47.99 | 7.539% | $51.608 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $974.13 | $1,044.1599 | $1,044.15 | $1,044.15 | $1,044.10 | |