| 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 | $183.47 | 8.219% | $198.5494 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $245.49 | 3.243% | $253.4512 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $171.79 | 12.293% | $192.9081 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $106.67 | 7.867% | $115.0617 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $133.94 | 7.289% | $143.7029 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $49.45 | 3.756% | $51.3073 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $27.54 | 13.607% | $31.2874 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $918.35 | $986.2680 | $986.27 | $986.25 | $986.30 | |