| 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 | $164.26 | 6.829% | $175.4773 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $135.56 | 4.405% | $141.5314 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $50.90 | 8.825% | $55.3919 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $123.78 | 8.776% | $134.6429 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $81.47 | 8.161% | $88.1188 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $243.32 | 12.314% | $273.2824 | $273.28 | $273.30 | $273.30 |
| Purchase #7 | $14.72 | 11.182% | $16.366 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $814.01 | $884.8107 | $884.81 | $884.85 | $884.80 | |