| 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 | $166.96 | 3.186% | $172.2793 | $172.28 | $172.30 | $172.30 |
| Purchase #2 | $181.31 | 3.559% | $187.7628 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $26.53 | 13.775% | $30.1845 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $89.53 | 4.529% | $93.5848 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $82.52 | 12.102% | $92.5066 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $178.98 | 3.253% | $184.8022 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $32.64 | 10.549% | $36.0832 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $758.47 | $797.2034 | $797.19 | $797.25 | $797.30 | |