| 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 | $136.52 | 6.478% | $145.3638 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $31.78 | 9.727% | $34.8712 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $71.26 | 5.211% | $74.9734 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $185.44 | 10.494% | $204.9001 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $117.59 | 13.175% | $133.0825 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $248.38 | 10.330% | $274.0377 | $274.04 | $274.05 | $274.00 |
| Purchase #7 | $128.69 | 11.622% | $143.6464 | $143.65 | $143.65 | $143.60 |
| 7 purchase totals = | $919.66 | $1,010.8751 | $1,010.87 | $1,010.85 | $1,010.90 | |