| 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 | $185.33 | 4.242% | $193.1917 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $113.95 | 4.260% | $118.8043 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $198.57 | 7.493% | $213.4489 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $240.96 | 5.527% | $254.2779 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $157.95 | 6.524% | $168.2547 | $168.25 | $168.25 | $168.30 |
| Purchase #6 | $73.63 | 7.244% | $78.9638 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $179.73 | 7.186% | $192.6454 | $192.65 | $192.65 | $192.60 |
| 7 purchase totals = | $1,150.12 | $1,219.5867 | $1,219.58 | $1,219.60 | $1,219.60 | |