| 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 | $186.49 | 6.489% | $198.5913 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $127.39 | 8.230% | $137.8742 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $13.63 | 13.303% | $15.4432 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $184.64 | 9.562% | $202.2953 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $129.39 | 9.703% | $141.9447 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $120.51 | 4.330% | $125.7281 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $89.39 | 8.750% | $97.2116 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $851.44 | $919.0884 | $919.08 | $919.10 | $919.00 | |