| 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 | $152.41 | 6.555% | $162.4005 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $201.28 | 4.445% | $210.2269 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $155.70 | 4.846% | $163.2452 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $179.74 | 7.502% | $193.2241 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $172.71 | 13.290% | $195.6632 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $192.74 | 10.125% | $212.2549 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $145.57 | 3.384% | $150.4961 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $1,200.15 | $1,287.5109 | $1,287.51 | $1,287.50 | $1,287.50 | |