| 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 | $180.58 | 8.264% | $195.5031 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $19.36 | 9.238% | $21.1485 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $220.61 | 8.552% | $239.4766 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $145.48 | 5.357% | $153.2734 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $244.55 | 8.701% | $265.8283 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $197.59 | 6.365% | $210.1666 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $82.39 | 5.300% | $86.7567 | $86.76 | $86.75 | $86.80 |
| 7 purchase totals = | $1,090.56 | $1,172.1532 | $1,172.16 | $1,172.15 | $1,172.20 | |