| 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 | $160.59 | 4.744% | $168.2084 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $143.98 | 11.705% | $160.8329 | $160.83 | $160.85 | $160.80 |
| Purchase #3 | $121.33 | 9.776% | $133.1912 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $37.47 | 10.453% | $41.3867 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $159.94 | 13.367% | $181.3192 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $174.43 | 5.249% | $183.5858 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $84.47 | 7.843% | $91.095 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $882.21 | $959.6192 | $959.63 | $959.65 | $959.60 | |