| 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 | $220.47 | 5.812% | $233.2837 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $137.65 | 13.510% | $156.2465 | $156.25 | $156.25 | $156.20 |
| Purchase #3 | $216.80 | 4.103% | $225.6953 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $127.59 | 10.456% | $140.9308 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $171.68 | 13.596% | $195.0216 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $147.93 | 8.451% | $160.4316 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $149.44 | 3.519% | $154.6988 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,171.56 | $1,266.3083 | $1,266.31 | $1,266.35 | $1,266.20 | |