| 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 | $175.40 | 5.766% | $185.5136 | $185.51 | $185.50 | $185.50 |
| Purchase #2 | $206.28 | 8.480% | $223.7725 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $180.99 | 6.194% | $192.2005 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $140.74 | 8.319% | $152.4482 | $152.45 | $152.45 | $152.40 |
| Purchase #5 | $41.54 | 3.657% | $43.0591 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $144.62 | 7.652% | $155.6863 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $197.77 | 4.219% | $206.1139 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $1,087.34 | $1,158.7941 | $1,158.79 | $1,158.75 | $1,158.80 | |