| 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 | $134.92 | 7.242% | $144.6909 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $150.41 | 6.548% | $160.2588 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $83.79 | 8.632% | $91.0228 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $38.67 | 5.457% | $40.7802 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $192.42 | 11.387% | $214.3309 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $244.31 | 10.353% | $269.6034 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $173.69 | 7.363% | $186.4788 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $1,018.21 | $1,107.1658 | $1,107.16 | $1,107.20 | $1,107.20 | |