| 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 | $148.54 | 3.457% | $153.675 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $11.33 | 10.451% | $12.5141 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $97.94 | 12.308% | $109.9945 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $11.33 | 13.238% | $12.8299 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $134.98 | 6.381% | $143.5931 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $41.74 | 9.335% | $45.6364 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $201.97 | 9.813% | $221.7893 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $647.83 | $700.0323 | $700.03 | $700.10 | $700.00 | |