| 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 | $181.82 | 5.749% | $192.2728 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $221.90 | 9.748% | $243.5308 | $243.53 | $243.55 | $243.50 |
| Purchase #3 | $225.30 | 7.605% | $242.4341 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $164.84 | 11.160% | $183.2361 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $174.39 | 3.229% | $180.0211 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $77.75 | 7.248% | $83.3853 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $200.73 | 13.708% | $228.2461 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $1,246.73 | $1,353.1263 | $1,353.13 | $1,353.15 | $1,353.00 | |