| 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 | $163.62 | 5.479% | $172.5847 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $224.74 | 7.644% | $241.9191 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $233.77 | 11.638% | $260.9762 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $36.66 | 5.600% | $38.713 | $38.71 | $38.70 | $38.70 |
| Purchase #5 | $77.55 | 3.350% | $80.1479 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $15.93 | 4.190% | $16.5975 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $118.48 | 4.239% | $123.5024 | $123.50 | $123.50 | $123.50 |
| 7 purchase totals = | $870.75 | $934.4408 | $934.44 | $934.45 | $934.40 | |