| 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 | $160.50 | 10.192% | $176.8582 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $51.57 | 7.697% | $55.5393 | $55.54 | $55.55 | $55.50 |
| Purchase #3 | $192.60 | 12.667% | $216.9966 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $177.79 | 13.335% | $201.4983 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $114.27 | 11.537% | $127.4533 | $127.45 | $127.45 | $127.50 |
| Purchase #6 | $149.81 | 9.128% | $163.4847 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $173.81 | 10.546% | $192.14 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $1,020.35 | $1,133.9704 | $1,133.97 | $1,134.00 | $1,134.00 | |