| 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 | $42.25 | 8.129% | $45.6845 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $217.39 | 10.685% | $240.6181 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $214.73 | 5.104% | $225.6898 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $69.81 | 6.411% | $74.2855 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $192.52 | 11.465% | $214.5924 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $161.29 | 13.569% | $183.1754 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $157.96 | 11.718% | $176.4698 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $1,055.95 | $1,160.5155 | $1,160.52 | $1,160.55 | $1,160.60 | |