| 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 | $158.52 | 3.601% | $164.2283 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $194.56 | 3.396% | $201.1673 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $93.30 | 13.171% | $105.5885 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $218.93 | 9.732% | $240.2363 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $142.72 | 13.471% | $161.9458 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $183.45 | 9.611% | $201.0814 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $104.36 | 12.868% | $117.789 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $1,095.84 | $1,192.0366 | $1,192.05 | $1,192.10 | $1,192.00 | |