| 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 | $169.99 | 3.804% | $176.4564 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $128.63 | 9.351% | $140.6582 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $86.78 | 11.646% | $96.8864 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $197.74 | 8.496% | $214.54 | $214.54 | $214.55 | $214.50 |
| Purchase #5 | $158.58 | 3.602% | $164.2921 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $22.66 | 10.685% | $25.0812 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $210.49 | 13.727% | $239.384 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $974.87 | $1,057.2983 | $1,057.30 | $1,057.35 | $1,057.40 | |