| 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 | $177.71 | 9.148% | $193.9669 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $25.48 | 11.254% | $28.3475 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $176.46 | 12.135% | $197.8734 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $10.41 | 13.385% | $11.8034 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $147.84 | 12.367% | $166.1234 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $239.29 | 3.754% | $248.2729 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $14.59 | 12.805% | $16.4582 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $791.78 | $862.8457 | $862.84 | $862.75 | $862.90 | |