| 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 | $186.50 | 9.859% | $204.887 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $89.99 | 6.340% | $95.6954 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $135.70 | 13.529% | $154.0589 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $54.94 | 9.319% | $60.0599 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $134.99 | 3.769% | $140.0778 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $96.38 | 5.170% | $101.3628 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $44.31 | 9.290% | $48.4264 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $742.81 | $804.5682 | $804.58 | $804.60 | $804.70 | |