| 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 | $158.38 | 9.330% | $173.1569 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $153.74 | 11.477% | $171.3847 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $8.65 | 12.493% | $9.7306 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $203.80 | 4.456% | $212.8813 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $144.96 | 9.529% | $158.7732 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $142.93 | 13.543% | $162.287 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $8.31 | 4.749% | $8.7046 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $820.77 | $896.9183 | $896.91 | $896.95 | $897.00 | |