| 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 | $172.89 | 10.615% | $191.2423 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $30.81 | 11.704% | $34.416 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $201.68 | 12.426% | $226.7408 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $248.44 | 8.736% | $270.1437 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $196.87 | 5.232% | $207.1702 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $67.71 | 7.166% | $72.5621 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $150.64 | 11.641% | $168.176 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $1,069.04 | $1,170.4511 | $1,170.45 | $1,170.45 | $1,170.40 | |