| 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 | $130.33 | 5.635% | $137.6741 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $46.33 | 11.537% | $51.6751 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $136.53 | 12.213% | $153.2044 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $64.32 | 9.679% | $70.5455 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $233.42 | 3.444% | $241.459 | $241.46 | $241.45 | $241.50 |
| Purchase #6 | $163.40 | 11.363% | $181.9671 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $40.79 | 9.822% | $44.7964 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $815.12 | $881.3216 | $881.33 | $881.30 | $881.40 | |