| 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 | $169.29 | 7.709% | $182.3406 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $40.29 | 7.305% | $43.2332 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $107.56 | 7.736% | $115.8808 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $169.84 | 4.304% | $177.1499 | $177.15 | $177.15 | $177.10 |
| Purchase #5 | $91.47 | 3.160% | $94.3605 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $130.72 | 13.127% | $147.8796 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $165.99 | 3.599% | $171.964 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $875.16 | $932.8086 | $932.80 | $932.85 | $932.80 | |