| 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 | $147.81 | 12.456% | $166.2212 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $137.52 | 13.218% | $155.6974 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $178.49 | 8.441% | $193.5563 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $210.35 | 11.681% | $234.921 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $162.68 | 11.242% | $180.9685 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $185.42 | 3.842% | $192.5438 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $78.43 | 5.739% | $82.9311 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $1,100.70 | $1,206.8393 | $1,206.84 | $1,206.80 | $1,206.80 | |