| 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 | $179.56 | 9.104% | $195.9071 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $117.25 | 11.375% | $130.5872 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $32.47 | 11.743% | $36.283 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $200.25 | 5.300% | $210.8633 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $185.66 | 3.681% | $192.4941 | $192.49 | $192.50 | $192.50 |
| Purchase #6 | $250.59 | 9.253% | $273.7771 | $273.78 | $273.80 | $273.80 |
| Purchase #7 | $171.77 | 10.746% | $190.2284 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,137.55 | $1,230.1402 | $1,230.14 | $1,230.20 | $1,230.20 | |