| 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 | $138.60 | 6.420% | $147.4981 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $94.61 | 8.432% | $102.5875 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $114.26 | 7.478% | $122.8044 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $143.25 | 13.126% | $162.053 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $157.88 | 4.643% | $165.2104 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $71.52 | 8.851% | $77.8502 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $248.66 | 9.136% | $271.3776 | $271.38 | $271.40 | $271.40 |
| 7 purchase totals = | $968.78 | $1,049.3812 | $1,049.38 | $1,049.40 | $1,049.50 | |