| 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 | $192.41 | 6.119% | $204.1836 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $130.95 | 12.602% | $147.4523 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $186.82 | 13.262% | $211.5961 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $29.39 | 3.431% | $30.3984 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $187.42 | 11.160% | $208.3361 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $155.93 | 9.810% | $171.2267 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $162.92 | 6.640% | $173.7379 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $1,045.84 | $1,146.9311 | $1,146.94 | $1,147.00 | $1,146.90 | |