| 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 | $155.25 | 13.374% | $176.0131 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $12.81 | 5.710% | $13.5415 | $13.54 | $13.55 | $13.50 |
| Purchase #3 | $195.37 | 11.680% | $218.1892 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $100.30 | 7.420% | $107.7423 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $180.52 | 7.583% | $194.2088 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $115.27 | 11.638% | $128.6851 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $183.73 | 4.697% | $192.3598 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $943.25 | $1,030.7398 | $1,030.74 | $1,030.75 | $1,030.70 | |