| 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 | $182.87 | 8.300% | $198.0482 | $198.05 | $198.05 | $198.00 |
| Purchase #2 | $14.29 | 13.807% | $16.263 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $98.42 | 4.493% | $102.842 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $172.71 | 11.302% | $192.2297 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $81.51 | 9.498% | $89.2518 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $165.87 | 3.730% | $172.057 | $172.06 | $172.05 | $172.10 |
| Purchase #7 | $238.89 | 8.210% | $258.5029 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $954.56 | $1,029.1946 | $1,029.19 | $1,029.20 | $1,029.20 | |