| 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 | $103.40 | 4.594% | $108.1502 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $122.92 | 12.528% | $138.3194 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $126.65 | 3.571% | $131.1727 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $177.37 | 4.225% | $184.8639 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $101.47 | 12.839% | $114.4977 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $134.96 | 9.566% | $147.8703 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $32.91 | 11.276% | $36.6209 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $799.68 | $861.4951 | $861.49 | $861.40 | $861.60 | |