| 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 | $127.70 | 11.806% | $142.7763 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $207.71 | 3.759% | $215.5178 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $16.62 | 13.159% | $18.807 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $80.87 | 5.261% | $85.1246 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $164.49 | 9.818% | $180.6396 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $188.46 | 5.182% | $198.226 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $50.67 | 3.312% | $52.3482 | $52.35 | $52.35 | $52.30 |
| 7 purchase totals = | $836.52 | $893.4395 | $893.45 | $893.45 | $893.30 | |