| 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 | $120.73 | 5.816% | $127.7517 | $127.75 | $127.75 | $127.80 |
| Purchase #2 | $193.25 | 7.529% | $207.7998 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $170.42 | 8.169% | $184.3416 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $11.51 | 8.269% | $12.4618 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $182.74 | 8.305% | $197.9166 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $142.39 | 3.675% | $147.6228 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $231.35 | 9.813% | $254.0524 | $254.05 | $254.05 | $254.10 |
| 7 purchase totals = | $1,052.39 | $1,131.9467 | $1,131.94 | $1,131.90 | $1,132.00 | |