| 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 | $192.73 | 7.606% | $207.389 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $119.51 | 12.299% | $134.2085 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $112.90 | 13.308% | $127.9247 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $140.75 | 6.406% | $149.7664 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $184.71 | 9.255% | $201.8049 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $81.51 | 11.475% | $90.8633 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $140.29 | 5.808% | $148.438 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $972.40 | $1,060.3948 | $1,060.39 | $1,060.35 | $1,060.40 | |