| 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 | $127.74 | 4.691% | $133.7323 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $225.93 | 4.730% | $236.6165 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $33.76 | 10.662% | $37.3595 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $84.57 | 11.636% | $94.4106 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $155.99 | 3.800% | $161.9176 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $112.54 | 11.819% | $125.8411 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $78.42 | 7.420% | $84.2388 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $818.95 | $874.1164 | $874.12 | $874.10 | $874.00 | |