| 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 | $183.52 | 8.209% | $198.5852 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $191.77 | 7.224% | $205.6235 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $56.97 | 9.748% | $62.5234 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $177.57 | 8.809% | $193.2121 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $89.64 | 7.176% | $96.0726 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $89.53 | 9.263% | $97.8232 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $50.90 | 11.277% | $56.64 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $839.90 | $910.4800 | $910.47 | $910.40 | $910.40 | |