| 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 | $163.96 | 13.765% | $186.5291 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $184.58 | 5.760% | $195.2118 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $227.76 | 4.573% | $238.1755 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $183.98 | 12.815% | $207.557 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $10.35 | 4.129% | $10.7774 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $240.57 | 3.429% | $248.8191 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $89.44 | 12.215% | $100.3651 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $1,100.64 | $1,187.4350 | $1,187.45 | $1,187.45 | $1,187.50 | |