| 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 | $152.92 | 13.385% | $173.3883 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $206.72 | 10.656% | $228.7481 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $168.98 | 10.619% | $186.924 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $36.49 | 3.455% | $37.7507 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $158.85 | 3.707% | $164.7386 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $82.90 | 8.556% | $89.9929 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $179.96 | 13.194% | $203.7039 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $986.82 | $1,085.2465 | $1,085.24 | $1,085.25 | $1,085.20 | |