| 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 | $183.63 | 8.520% | $199.2753 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $221.85 | 10.578% | $245.3173 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $119.67 | 7.264% | $128.3628 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $160.75 | 7.407% | $172.6568 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $55.34 | 3.663% | $57.3671 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $42.43 | 11.627% | $47.3633 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $112.47 | 9.673% | $123.3492 | $123.35 | $123.35 | $123.30 |
| 7 purchase totals = | $896.14 | $973.6918 | $973.70 | $973.65 | $973.80 | |