| 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 | $73.73 | 8.366% | $79.8983 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $155.29 | 4.318% | $161.9954 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $192.51 | 8.863% | $209.5722 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $166.83 | 12.296% | $187.3434 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $110.30 | 9.737% | $121.0399 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $76.81 | 7.241% | $82.3718 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $209.38 | 10.180% | $230.6949 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $984.85 | $1,072.9159 | $1,072.91 | $1,072.90 | $1,072.90 | |