| 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 | $179.50 | 12.565% | $202.0542 | $202.05 | $202.05 | $202.10 |
| Purchase #2 | $75.39 | 6.197% | $80.0619 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $48.42 | 5.765% | $51.2114 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $7.34 | 12.571% | $8.2627 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $38.40 | 10.156% | $42.2999 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $137.35 | 11.753% | $153.4927 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $182.85 | 6.472% | $194.6841 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $669.25 | $732.0669 | $732.05 | $732.05 | $732.20 | |