| 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 | $163.86 | 4.841% | $171.7925 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $238.82 | 8.131% | $258.2385 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $235.47 | 6.259% | $250.2081 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $6.44 | 5.730% | $6.809 | $6.81 | $6.80 | $6.80 |
| Purchase #5 | $159.45 | 7.813% | $171.9078 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $169.88 | 13.331% | $192.5267 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $224.80 | 6.308% | $238.9804 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,198.72 | $1,290.4630 | $1,290.47 | $1,290.50 | $1,290.40 | |