| 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 | $193.53 | 12.321% | $217.3748 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $36.25 | 11.637% | $40.4684 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $192.50 | 4.631% | $201.4147 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $142.63 | 3.465% | $147.5721 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $143.68 | 7.176% | $153.9905 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $214.48 | 8.474% | $232.655 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $153.94 | 11.166% | $171.1289 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $1,077.01 | $1,164.6044 | $1,164.60 | $1,164.55 | $1,164.70 | |