| 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 | $180.54 | 3.377% | $186.6368 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $176.99 | 11.657% | $197.6217 | $197.62 | $197.60 | $197.60 |
| Purchase #3 | $131.58 | 11.868% | $147.1959 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $116.46 | 5.264% | $122.5905 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $57.31 | 11.442% | $63.8674 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $140.71 | 3.287% | $145.3351 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $65.47 | 11.529% | $73.018 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $869.06 | $936.2654 | $936.28 | $936.25 | $936.20 | |