| 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 | $176.80 | 11.192% | $196.5875 | $196.59 | $196.60 | $196.60 |
| Purchase #2 | $115.35 | 3.283% | $119.1369 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $230.81 | 6.827% | $246.5674 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $81.88 | 4.692% | $85.7218 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $99.64 | 13.378% | $112.9698 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $14.27 | 7.206% | $15.2983 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $133.94 | 9.681% | $146.9067 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $852.69 | $923.1884 | $923.20 | $923.15 | $923.20 | |