| 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 | $145.29 | 3.471% | $150.333 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $230.64 | 7.739% | $248.4892 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $131.42 | 13.114% | $148.6544 | $148.65 | $148.65 | $148.70 |
| Purchase #4 | $156.37 | 5.589% | $165.1095 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $171.87 | 3.275% | $177.4987 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $78.99 | 8.820% | $85.9569 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $57.82 | 7.856% | $62.3623 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $972.40 | $1,038.4040 | $1,038.40 | $1,038.40 | $1,038.50 | |