| 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 | $176.59 | 3.845% | $183.3799 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $93.45 | 8.213% | $101.125 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $171.57 | 8.705% | $186.5052 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $242.29 | 8.443% | $262.7465 | $262.75 | $262.75 | $262.70 |
| Purchase #5 | $224.98 | 7.867% | $242.6792 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $219.91 | 4.275% | $229.3112 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $192.60 | 11.379% | $214.516 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $1,321.39 | $1,420.2630 | $1,420.28 | $1,420.30 | $1,420.20 | |